Sparkling Wine Sweetness

Sparkling wines range from dry to sweet based on how much sugar is added after the second fermentation.

The most well known kind of sparkling wine is Champagne which coincidentally comes from the Champagne region of northern France. The word “Champagne” is a protected designation of origin (PDO) term which means only sparkling wine from the Champagne region of France may be legally called “Champagne.” As such other countries have their own regional names for sparkling wine. The Spanish call their sparkling wine Cava, the Germans and Austrians have Sekt, the Italians have Spumante but their better known protected designation of origin variety of sparkling wine is Prosecco, etc.

While there are a variety of methods to making sparkling wine, they all start with making wine. This is followed by adding a little sugar & yeast to each bottle to generate a second fermentation. This second fermentation, which takes place in the capped bottle, is what produces the CO2 bubbles sparkling wine is known for. Depending on the production method, wine makers then add a mixture known as “le dosage” at the end before the final corking. Dosage is a sweet mixture of still wine and sometimes sugar to balance out the flavor of the sparkling wine. How much dosage is added makes all the difference.

Sparkling Sweetness

The sweetness of a sparkling wine is determined by how much dosage is added – the more sugar, the sweeter the sparkling wine (makes sense). To know how sweet a sparkling wine is, wine makers label their bottles with a variety of terms. Unfortunately, different countries use different words to convey the same general idea. The following is an explanation of sparkling wine sweetness terms.

Brut comes from the French for “dry” or “unrefined”. There is some overlap in Brut categories depending on the wine maker but they are all fairly unsweet sparkling wines.

0-3 grams of sugar per liter
Brut Nature / Naturherb
No added sugar, as unsweet as you can buy. 

0-6 grams of sugar per liter
Extra Brut / Extra Herb
Just a little sweet

0-12 grams of sugar per liter
Brut / Herb
A fairly unsweet common sparkling wine variety.

12-17 grams of sugar per liter
Extra Dry / Extra Sec / Extra Seco / Extra Trocken
While it may be extra dry it is still sweeter than the brut category.

17-32 grams of sugar per liter
Dry / Sec / Seco / Trocken
These words all mean “dry”, but are dry in context of the range of possible sparkling wine sweetnesses. They’re midway between the driest and the sweetest options.

32-50 grams of sugar per liter
Demi-Sec / Semi Seco / Halbtrocken
Only “partially dry” or “half dry”, these fairly sweet sparkling wines can still have a balanced taste.

Doux comes from the French for “soft” or “sweet”. These bottles are the candy aisle of sparking wines.

50+ grams of sugar per liter
Doux / Dolce / Mild
The sweetest sparkling wines on the market. For comparison 1 liter of Coca-Cola has about 105 grams of sugar.
Sparkling wines range from brut to doux. Brut comes from the French for “dry” or “unrefined”. There is some overlap in Brut categories depending on the wine maker but they are all fairly unsweet sparkling wines. Doux comes from the French for “soft” or “sweet”. These bottles are the candy aisle of sparking wines.

Added info: the most famous early sparkling wine was by the 17th century monk Dom Pérignon, however sparkling wine originated in England. In typical wine bottles, sparkling wine has the tricky problem where the second fermentation inside the bottle builds up enough pressure that the bottle can explode. Because 17th century English glassmakers used coal in their glass production they could produce a stronger bottle which allowed them to reliably produce sparkling wine before the French.

Cicadas & Prime Numbers

Part of the survival strategy of cicadas is to emerge in prime number intervals.

There are thousands of species of cicadas. As nymphs they live most of their lives underground, only to emerge when they are ready to transform into adults, sing, mate, and die. Their time above ground is about a month.

Broadly speaking cicadas can be divided into two groups:
• Annual cicadas: those with relatively short life cycles, some of which appear every year
• Periodical cicadas: those that live underground for over a decade and only come above ground in synchronized intervals

Periodical cicadas are found only in the eastern areas of North America. Instead of a few here and a few there coming above ground every year, periodical cicadas (divided up into 15 geographic broods) appear all together at designated intervals. Their synchronized appearances, every 13 years or every 17 years, is what makes them remarkable.

Prime Number Survival

Part of the survival strategy of the periodical cicadas is that they appear all together. Millions to billions of cicadas all emerging in the same short window of time ensures that, while many will be killed by predators, the majority will survive to continue the species. Simply put, there are so many cicadas appearing all at once that predators can’t eat them fast enough – a survival concept known as predator satiation.

Predator satiation is a numbers game. It only works in large numbers relative to the number of predators. For a brood of periodical cicadas this means they have to be synchronized and appear all at the same time otherwise their numbers might be too low, too many may be eaten, and they could die off.

What a brood of periodical cicadas doesn’t want is another brood appearing at the same time. For one thing they would be competing for resources. What’s worse is if a 13 year brood and a 17 year brood interbreed then the inner clocks of their offspring may become confused. The result could ruin the synchronized timing of their appearances which they need for predator satiation. Their survival depends on avoiding other broods of cicadas. Enter, prime numbers.

Taking into consideration reasonable lifespans for cicadas, composite number intervals would have broods appearing in the same year more frequently than the prime number intervals of every 13 or 17 years.

Prime numbers are numbers only divisible by themselves and 1. The periodical cicadas of North America appear in prime number intervals of either 13 or 17 years. If you create a list of years, and mark every 13 years as well as every 17 years, they rarely overlap. In fact, 13 year cicadas and 17 year cicadas only overlap every 221 years. If they appeared in composite number intervals, (4, 6, 8, 9, etc) they would overlap constantly and most likely die out. Through evolution, the periodical cicadas that used prime numbers have survived.

Uppercase & Lowercase

The terms we use for different letterforms come from how they were stored.

In the beginning, there were capital letters (majuscule letters). The written languages of the Ancient Greeks and Romans were both in all caps. The Roman square capitals and the Roman calligraphic script eventually generated Uncial script. Uncial was used between the 4th and 8th centuries and continued the style of all caps. Around the late 8th century however, the Benedictine monks of Corbie Abbey in France began using a new style of writing which became the Carolingian script. Carolingian could be written faster than Uncial script because it used a new style of letters: lowercase (minuscule letters). What this meant was that some European countries now had two different styles for each letter of the alphabet. These different letterforms meant the same things, and were pronounced the same ways, but they looked different.

While these letterforms started off isolated to their respective styles of writing, over the centuries they began to commingle. This merger of letterforms was partially inspired by the decorative initial caps in illuminated manuscripts. It wasn’t until the 14th century that grammatical rules began to define when to use a majuscule letterform in otherwise minuscule text (such as capitalizing the start of a sentence, or someone’s name, etc).

Uncial script on the left (a portion taken from The Book of Kells) compared to Carolingian script on the right.

Majuscule minuscule, uppercase lowercase

Johannes Gutenberg introduced the printing press to Europe in 1439. The printing press allowed individual metal letters to be assembled together to print information. All of these metal letters were organized into trays/drawers/cases. The majuscule letters were used less often and so were placed higher up. The minuscule letters were used the most and were placed the closest to the worker setting the type. Because of their position these higher elevated majuscule letters became known as “uppercase” while the easier to reach minuscule letters became “lowercase.”

A 20th century type drawer/case.

An explanation of uppercase and lowercase letters and how these terms originated with the printing press.

Added bonus: Not all languages have uppercase and lowercase letters. Unicase languages include Arabic, Hebrew, and Georgian to name a few. That said, while Arabic doesn’t have the capitalization rules that Latin derived languages now have, Arabic does utilize the IMFI writing system. Based on the position of the letter in a word or sentence (initial, medial, final, or isolated), one of four different shapes are used. So instead of the two letter form variations that the Roman alphabet has Arabic has four but for different reasons.


The magic word with a magical/medical past.

The exact origin of abracadabra is unknown but what is known is, before its modern usage by stage magicians, it was used as a real magical incantation. The earliest documented instance is the 2nd century medical text Liber Medicinalis by Serenus Sammonicus. As physician to the the Roman emperor Caracalla, Sammonicus prescribed wearing an amulet with the word abracadabra written on it to cure malaria.

The 2nd century medical text Liber Medicinalis by Serenus Sammonicus showing abracadabra written in triangular form.

Abracadabra’s use in healing magic may have to do with its possible etymologies. One possibility is that it comes from the Hebrew “ebrah k’dabri” or “I will create as I speak”. Or it may have come from “Abraxas” the mystical word/god from the Gnostic belief system. One language it’s not from is Aramaic (which the internet likes to say it is). Often quoted as coming from “Abra Kadabra” meaning “May the thing be destroyed”, this false Aramaic etymology became a popular internet “factoid” because J.K. Rowling used it as the basis for her “Avada Kedavra” spell in the Harry Potter series (a spell that does not cure malaria … or anything else).

Abracadabra became a popular protective magical word to cure a variety of ills. One application was to write abracadabra out 11 times but each time removing the new last letter, forming a triangle pointing down. This could be written on parchment and worn around the neck, or carved into a pendant of some kind, but the idea was the same – you used the word to summon protective spirits. As you worked your way down, abracadabra would disappear and hopefully so would your illness.

In a metal pendant or written on parchment, abracadabra in triangular form was said to have protective / healing powers.

From Real Magic to Stage “Magic”

Over the millennia, as our scientific knowledge grew, we learned more about medicine and our belief in magic diminished. In general we no longer rely on magic to cure/protect us from the unknown. Our scientific understanding of the world leaves little room for magic; in a similar way to how we no longer have sea monsters on our maps. Magic went from being a highly-regarded area of study, to fun entertaining tricks illusions with rabbits in hats, decks of cards, sleight of hand, magic wands, etc. Similarly, abracadabra went from being a real magic word to being a performative word for stage magicians.

Added info: In A Journal of the Plague Year, Daniel Defoe mentions that some citizens of London, so desperate for relief from the plague in 1665, took to writing abracadabra in the triangle design on the doors of their homes. The Victorians took to the triangular abracadabra pendant as Western esotericism became popular. Today you can still find abracadabra pendants, should you want a little extra magical protection from the viruses of today.

Uchi & Soto

The concept of in-groups and out-groups that shapes Japanese culture at all levels.

Uchi & soto is the Japanese cultural concept that people can be (and are) sorted into one of two groups: your in-group (uchi) or your out-group (soto). Is the person you are interacting with part of your inner-circle? Based on which group someone is in dictates how you should behave.

Uchi (内) means “inside” – it’s the familiar, the home, the groups you belong to. Soto (外) means “outside” – it’s the unknown, strangers, foreigners, the groups you aren’t a part of. People in your family, your coworkers, can be thought of as part of your inner circle, your uchi. Non-family members however, or your boss, can be considered soto. To add more complexity, these categorizations are fluid. While your boss is ordinarily considered soto, if the two of you are meeting with a customer then you’re unified in representing the company and so your manager is now considered uchi while the customer is soto. When you get back to the office however your manager goes back to being soto.

Shifting categories

People are constantly moving between social circles based on the situation, creating a shifting web of relationships. The status of who you are interacting with, whether they are uchi or soto, influences how you behave. Soto people are shown respect and honor. This is done using keigo (“respectful language”), sometimes gifts are given, and as you honor soto people you humble yourself and members of your uchi. Foreign tourists are very much soto and as such will probably receive very polite honorable treatment.

To some degree however this honoring come with tatemae (建前, “a façade”). A person’s true feelings, their honne (本音) is reserved only for members of their uchi. So a tourist may receive great service but really getting to know people can be difficult.

We can see uchi & soto played out in architecture as well. Traditional home design has a wall surrounding the property. These walls serve more as mental barriers than physical ones. The walls form a line of demarcation between the uchi and the soto. Where the uchi and soto meet in the house is the genkan which is the entryway where you remove your outside shoes before putting on your inside slippers – physical separations to match the mental separations.

Nobita from Japan explains the concept of uchi & soto.


The term “thug” comes from India and centuries of murderous highway thieves.

The word “thug”, used in the common parlance to describe “a violent or brutish criminal or bully”, comes from the medieval highway men of India. Thugs were organized professional criminals. Posing as innocent travelers, thugs would gain the confidence of wealthy people traveling the same roads, sometimes traveling with them for a few days. Then, when the time was right, the thugs would strangle their victims, rob them, and dispose of their bodies. While thugs used a variety of methods for murder, their preferred method of strangulation may have been from a loophole in 16th century Mughal law which specified that a murderer would only be sentenced to death if he/she had shed blood.

Thugs about to strangle an unsuspecting victim.

Colonial Thug Life

Over the centuries thugs murdered & robbed tens of thousands of people. They gained international infamy with the British colonization of India. As the British encountered the thugs, stories of these scandalous criminals made it back home to England. The thug problem was even used in part to justify the colonization of India as the British would be “helping to save the natives from themselves”.

In the early 19th century the British began to break-up, prosecute, and eradicate the thugs. The Thuggee and Dacoity Department was formed in 1830 as a division of the East India Company to address the thug problem – hunting down thousands of thugs. By the late 19th century thugs had largely disappeared from daily life.

The “Cult of Kali”

In the west, thugs were often portrayed as members of a cult to the goddess Kali, murdering and robbing in her honor. It was even said that strangulation in particular was part of a divine mandate. In recent years however there has been increasing doubt as to the legitimacy of these religious claims. Modern thinking is that it’s unlikely these criminals were members of some wide-spread murderous death cult and more likely that the British were using these ideas to further their own agenda.

In portraying what were in actuality informal networks of criminals as a horrifying death cult the British could denigrate, delegitimize, and criminalize indigenous peoples. Over time “thug” became a term used to dismissively denigrate people of all kinds, but especially people of color. By the 1990s, in a reclaiming of the word, “thug” became a fixture of hip-hop especially through Tupac Shakur (who had “thug life” tattooed across his stomach). Today the word “thug” appears in the lyrics or the name of the artist in over 4,800 songs.

Added info: This association with Kali was the inspiration for the thuggee cult members in Indiana Jones and the Temple of Doom. Also, Kali is often portrayed with her tongue out, which served as inspiration for the Rolling Stones logo. Further, in Sympathy For The Devil, the lyric “And I laid traps for the troubadors / Who get killed before they reach Bombay” is believed to be a reference to thugs murdering Tibetan musicians on the road to Bombay.

Metal Horns

The metal hand sign is from an Italian gesture to ward off the evil eye.

Ronnie James Dio, considered one of the greatest metal vocalists, fronted a host of legendary bands – Rainbow, Dio, and Black Sabbath. In 1979, when he was replacing Ozzy Osbourne in Sabbath, he wanted to set himself apart from his predecessor. Ozzy would flash the peace sign during concerts and Dio wanted to do something different. He thought back to the hand gesture his Italian grandmother would use to ward off the “malocchio” or “the evil eye.” From this, Dio began to flash the “mano cornuto” or the “horned hand” gesture.

Mano Cornuto

The mano cornuto is related to the Italian cornicello charm of a single horn that looks a bit like a chili pepper. They’re both used as protection against the evil eye. The hand gesture has the index and pinky fingers extended and may have evolved from the idea of the two extended fingers “poking the eyes” of the person giving you the evil eye.

Because Dio was using the sign as the vocalist for Black Sabbath, he helped popularize the gesture in heavy metal culture. Soon other musicians, as well as fans, began to make the same gesture and today it’s used all over pop culture. Dio never claimed to have invented the sign but he certainly did more to make it a part of heavy metal than anyone else.

Added info: Gene Simmons of KISS, never one to pass up an opportunity to shamelessly profit off of something, filed an application to trademark a strikingly similar hand sign. In 2017 he tried to trademark the metal hand sign but with the thumb extended instead of tucked in. What Simmons claimed was his also happens to be the sign for “I love you” in American Sign Language. He later withdrew his application but not before Dio’s widow, Wendy Dio, said of Simmons “To try to make money off of something like this is disgusting. It belongs to everyone; it doesn’t belong to anyone. It’s a public domain; it shouldn’t be trademarked.”

Dio explains the Italian origin of the metal horns.

Sign of the Cross

As one of the oldest ideograms in the world, the cross represented a lot of things long before it represented Christianity. Now it represents all of that and more.

Before the cross was associated with Christianity, it had a long history with ancient cultures around the world. The symmetrical intersection of two lines is a pretty simple idea, plus it’s easy to draw/carve on almost any surface. As such it’s understandable that different people at different times have each created their own cross symbols – an early example of multiple discovery, or maybe the collective unconscious.

While designs & purposes vary from culture to culture there are reoccurring themes. For pre-Columbian cultures of North America the four points of a cross are frequently used to represent the four cardinal directions, the four seasons, the four winds, and/or the four primary forces of nature. The Greek cross corresponded to the four fixed signs of the zodiac (Leo, Taurus, Scorpio, Aquarius). In a similar interest with the number four, European alchemists would later use the cross as one of the symbols for the four platonic elements.

In the Chinese language the cross is a sign for “perfection” as well as the character for “ten”. Interestingly, in Roman numerals a cross turned 45 degrees (an X) is also the sign for ten, but in Chinese the X sign was an early symbol for the number “five”. The X symbol in Egyptian hieroglyphics meant divide, count, and break into parts. Speaking of math, the cross as mathematical “plus” sign came much later around the 14th century and the “x” for multiplication came around the 17th century.

An assortment of pre-Christian cross designs from around the world.

If we expand our definition of a cross and make some simple alterations we get even more results. The Inca have the Chakana, a stepped cross symbol representing different levels of existence. Turned 45 degrees the stepped X symbol Aban is the Ghanaian Adinka symbol for “castle” as well as “strength”.

A cross in a circle ⊕, such as the Solar Cross (wheel cross, Odin’s cross), has been used by people for thousands of years around the world (and recently by white supremacists). It can represent the sun, a solar deity (such as the weather/solar god Baal of the Middle East or Shamash in Babylon), the wheel of a sun gods’ chariot, in China it represented thunder/power, it’s the mon of the Shimazu clan in Japan, etc. A cross amulet for a sun god made of four triangle shapes (like the Cross Pattée ᛭) can be seen in the 9th century BCE stela of the Assyrian King Shamshi-Adad V. A cross with slight bars on the ends is the ancient Chinese sign for a wū ☩, a shaman or sorcerer. Add a rounded shape to the top of a cross and you have the Egyptian hieroglyph Ankh ☥. Finally, one of the most famous (and later infamous) altered crosses is the swastika which has a very extensive history by cultures around the world long before its use in the 20th century.

Christianity Before The Cross

The cross gained a new meaning after the crucifixion of Jesus … but not immediately afterwards. To start, it’s unclear what kind of cross Jesus was crucified on. It could have been a pole, it could have been shaped like a capital “T”, or it could have been the lower case “†” shape we are familiar with. Regardless of cross shape, as a way to avoid persecution, early Christians used a variety of other symbols to secretly represent Jesus before they used the cross. The Ichthys (the “Jesus fish”), the peacock, the pelican, the dove, an anchor, as well as the letters Alpha & Omega were all early Christian images containing hidden meaning symbolizing Jesus.

It wasn’t until 300 years after Jesus that the cross became a widespread symbol of Christianity. Constantine, the 4th century Roman emperor, not only stopped the Roman persecution of Christians but also became the first Roman emperor to convert to Christianity. Supposedly he had a vision of a symbol in the sky followed by Jesus telling him to make that symbol the symbol of God, that it would protect him from his enemies. From this Constantine ordered all of the shields and banners to feature this new design.

Four early Christian symbols used in secret to avoid persecution.

Exactly what this symbol supposedly was however is debated. Some say it was a cross but others say it was the staurogram. The staurogram is a ligature combining the Greek letters “T” and “P” to form ⳨ which was an abbreviated way of writing “stauros” or “cross” – it also looks a bit like a person crucified on a cross. Still another possibility was the symbol Chi Rho, a ligature of the Greek letters “X” and “P” forming ⳩, a shortening of the title “Christ”. Also, the early Christian interest in ligatures goes one further with the IX monogram ligature, which is an overlapping of the Greek letters “I” and “X” as a shortened form of the name Jesus Christ.

Ultimately, whatever sign Constantine supposedly saw, the Chi Rho became the symbol used by the Roman military. As the Roman empire spread it took Christianity and the symbols of Christianity along with it. It’s thought that over time the assorted early Christian symbols morphed/simplified into the cross we associate with Christianity today.

Cross Diversity

Like the diversity of pre-Christian crosses, we now find ourselves with a plethora of Christian cross designs – lots of styles for lots of reasons. Early church theology made use of the cross as a teaching tool which helped generate alternate designs. The four points of a cross could now represent the four evangelists. The Papal Cross has three horizontal bars instead of the traditional one, symbolizing the Pope’s rank. The Triumphal Cross / Globus cruciger, a cross placed at the top of an orb, is used to show Christ’s reign over the world (which is a popular symbol in art).

As Christianity spread to new regions the church (and the cross) would adapt to the local cultures. Early Christians took the Egyptian Ankh, changed the teardrop-shaped loop to a circle, and it became the Crux Ansata or “cross with a handle”. The Celtic Cross was created in the Gaelic speaking areas of the British Isles as a combination of the local Druidic solar/lunar beliefs (the circle) with the Christian cross. Similar to many Celtic crosses, the Ethiopian Cross also features a latticework design but is even more elaborate. The Ethiopians use the woven pattern to represent everlasting life.

European heraldry also generated a variety of new crosses especially during the medieval Crusades. The Jerusalem Cross is one cross with four other smaller crosses in the four quadrants. It was the coat of arms for the Kingdom of Jerusalem after the Holy Land was conquered by the crusaders in the 13th century. The five crosses can represent the five wounds of Christ, or the four evangelists & Jesus, etc. This cross variant found its way into the heraldry of the crusaders as well as the current day national flag of Georgia. Christian cross variants were incorporated into European family crests, military groups, and national symbols. Today a cross can be found in at least 29 national flags not including flags with the southern cross constellation or all of the countries (other than the United Kingdom) whose flag features the Union Jack (which is a design of three crosses overlapping).

Added info: The ritual of making the sign of the cross with one’s hand goes back to the 2nd century treatise Apostolic Tradition.

Also, while similar, a cross and a crucifix are different. A crucifix has the body of Jesus on a cross and became a symbol of the Catholic and Orthodox churches starting around the 6th century. A cross is the object Jesus was crucified on but without Christ’s body on it. Protestant religions tend to use empty cross designs for their symbols.

Twelve cross designs from around the world used to represent different things.

Sunday B. Morning

The recreations of Andy Warhol’s work that started officially & amicably, but are now unauthorized copies of copies.

Andy Warhol worked in a variety of mediums throughout his career, but his most famous works are his silkscreen prints. His prints of Marilyn Monroe, Campbell’s Soup cans, Mao Zedong, Elvis and others changed pop culture and today sell for millions of dollars. While he produced some of these works himself he eventually created The Factory, his aptly titled Manhattan studio where an assortment of interesting characters would produce his prints for him. Like a Pop art orchestra Warhol served as the conductor, directing his assistants as they played their parts in making his art.

The 1967 collection of prints made by the Factory are referred to as the “Factory Additions” and are authentic Warhols. Authenticity begins to get murkier in 1970 when Warhol started a collaboration with two anonymous Belgian artists. Andy Warhol’s use of repetition in his art was part of a larger criticism & statement about consumerism, pop culture celebrity, and disposable mass produced goods. He took this to a new level when he gave the negatives & the color codes for several of his most famous prints to these new Belgian partners so they could start printing his work. These prints would be new editions of the work his Factory had already done for him. These secondary prints became known as the Sunday B. Morning prints.

Flowers, Mao, and Marilyn are all Warhol works that Sunday B. Morning creates prints of.

A copy of a copy?

What started as an amicable collaboration ended with Warhol regretting the decision and the 1970 prints were labeled “unauthorized”. The Sunday B. Morning duo produced 250 prints of several Warhol works which, while not exactly by Warhol, were produced from his own negatives to his specifications so they became valuable pieces in the art market. Warhol’s lack of direct involvement broadly categorizes this work into what is referred to as “After Warhol.” Despite his disapproval, when Warhol would encounter one of these prints he would sometimes sign the back with “This is not by me. Andy Warhol” which only added to the value.

To add to the confusion a third series of prints were created by Sunday B. Morning in 1985. Then, after Warhol died in 1987, a company (rather than the original duo) calling themselves Sunday B. Morning have been continuously producing prints. After the original 1970 series the silkscreens used to make the prints were locked away and the current Sunday B. Morning prints are copies of the 1970 prints … which were, in a way, copies of the original Factory Addition prints.

Black or Blue: Which one am I looking at?

Discerning an original Warhol Factory Addition print, from a 1970 Sunday B. Morning, from a later day Sunday B. Morning, from a forgery can be difficult. An original Warhol is almost guaranteed to be in a museum or the home of a wealthy collector so it’s unlikely you’ll find one on eBay. His original prints were frequently signed by him in various ways on the back (interestingly, his earlier 1950s work was also signed with his name, but was sometimes written by his mom Julia Warhola).

The second series of this work, the 1970 Sunday B. Morning series, have a black ink stamp on the back that says “published by Sunday B. Morning”. These prints have a second black ink stamp that says “fill in your own signature”, which is where Warhol would sometimes semi-ironically sign that the print was not by him.

The third series from 1985 have a rubber stamp signature of Andy Warhol’s name on the back, which became known as the European Artist’s Proof Editions. Finally the modern day prints are stamped on the back with “fill in your own signature” and “published by Sunday B. Morning” but in blue ink, and are referred to as the Blue Ink series.

Two samples of the stamps found on the back of the Sunday B. Morning Blue Ink later day series of prints.

Assigning monetary value to any of these depends on a lot of factors, but basically the Warhol Factory Addition prints are the most valuable (into the millions of dollars) and the later day Sunday B. Morning Blue Ink prints are the least valuable (worth a few hundred dollars). Of the Sunday B. Morning prints, the 1970 series is the most respected and the most highly valued.

Baseball Rubbing Mud

Every baseball used by every major league team is coated in mud from the Delaware River.

One of the problems with brand new baseballs is that their clean surface makes them slippery to handle, especially for pitchers. Following the 1920 death of Cleveland Indian Ray Chapman by an accidental pitch to the head, Major League Baseball created rule 3.01c requiring umpires to “remove the gloss” from baseballs before the game, to help improve the pitcher’s grip. Teams tried a variety of methods but had mixed results. Enter Lena Blackburne.

Born in 1886 Pennsylvania, Russell “Lena” Blackburne was a baseball player, coach, and manager. In the 1930s while he was the third-base coach for the Philadelphia Athletics an umpire complained to him about this grip problem and how there wasn’t a good solution. Blackburne went in search of a material that could be applied to new baseballs and he found the answer in mud.

Lena Blackburne, inventor of baseball rubbing mud.
Baseballs after they have been treated with Lena Blackburne Baseball Rubbing Mud.

Lena Blackburne Baseball Rubbing Mud

Blackburne collected mud from the Delaware River near Palmyra, New Jersey (coincidentally, close to where he lived). The exact location is a guarded secret. He took this mud to the Athletics clubhouse and they tried it on baseballs. It didn’t soften the surface of the ball, it didn’t discolor the leather too darkly, it didn’t smell, it provided grip, and the umpires approved.

Lena Blackburne began to sell this mud to teams around the American League – he refused to sell to the National League teams as he was ardent supporter of the American League. After his death in 1968 the Lena Blackburne Baseball Rubbing Mud company began to sell to the National League and today every team in Major League Baseball uses the product on every baseball.

With some buckets and a shovel Jim Bintliff collects mud from the Delaware River to be packaged as baseball rubbing mud.