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Sunday, March 13 2016

The painting above called, "Grandma's Kittens" is one I did several years ago of three kittens sitting in what was my grandmother's favorite rocking chair. It was 20 x 30 inches and done in egg tempera. The painting method of today's discussion.

Egg Tempera is a painting medium used throughout art history. It was the primary painting method used from the first century CE to about 1500 when oil painting took center stage. 

This is a painting medium consisting of colored pigments mixed with a glutinous material such as egg yolk. This isn’t to be confused with the paint called “Tempera Paint” used in school more commonly called “Poster Paint” which is made with different glues and sizes. 

Egg Tempera, most often called just “Tempera.” is most often painted on hard surfaces such as wood panels or in modern times in such things as untempered Masonite. 

The origins of tempera painting can be found as far back as on Egyptian sarcophagi. It took over as the medium of choice from “encaustic” painting, (using heated beeswax, more on that some other time) throughout the Byzantine world and Medieval and Early renaissance Europe.

Tempera paintings are created by mixing the colored dry pigments with water and then adding small amounts of egg yolk to the mixture. This paint is applied to an absorbent surface. This surface is most often created by coating the panel with a form of “gesso.” This gesso is made by combining chalk or gypsum with a glue, most traditionally a rabbit skin glue to make a brush able thick paint with which to coat the panel. 

The tempera paint is applied with brushes. The amount of egg yolk used can control the transparency as well as the drying time of the mixture. With the use of just water with the egg it dries very fast. At times something like vinegar or even wine is added to the egg yolk to slow down the drying time. 

The paint is applied in thin glazes or with small brush strokes since it will dry quickly. Unlike oil paints it cannot be applied in thick passages or with thick oil layers so the colors do not have a deep color saturation and do have a matte finish.  The final work is water resistant but not waterproof. 

Some of the famous painters and paintings done in tempera are:

All surviving panel paintings by Michelangelo are in egg tempera. (late 1400’s to early 1500’s)
Botticelli’s “Birth of Venus” 1486
Andrew Wyeth “Christina’s World” 1948
Angélique Bègue “Odalisque in Yellow Turban” 2014

"Madonna and Child" by Duccio

Botticelli’s “Birth of Venus”

Andrew Wyeth "Christina's World"

Angélique Bègue “Odalisque in Yellow Turban”

I have painted may egg tempera paintings. Some are shown here. Mine were done in untempered Masonite with I prepared with the traditional method of home made gesso. I used dry pigments mixed with just enough water to make them a soft paste, and then added small amounts of egg yolk to each painting mixture as I painted with it. I used both glazing techniques as well as small brushes to do a cross hatching to build up depth and paint colors.

Posted by: John Entrekin AT 02:55 pm   |  Permalink   |  Email
Sunday, March 06 2016

This is a continuation of the blog I posted last week. I realized there was just way too much going on around the time Leonardo painted the “Mona Lisa” to not expand on that time period.

So here is a bit more:

It was in the year 1504 that Michelangelo completed his marble statue of , “David.” The statue stands 17 feet tall. The marble block from which it was carved had a long history of not being worked on, but finally the contract was given to Michelangelo who worked on it for two years.

It was in 1505 that Michelangelo was summoned to Rome by Pope Julius II. This started a relationship that lasted 40 years. In1508 he started working on the Sistine Chapel which took four years to complete. He painted it standing up not lying down as some stories tell.

 It is a fairly well documented fact, Michelangelo and Leonardo didn’t get along. They were completely different types. The fist was a stone mason first who worked long hours alone, and didn’t have many social skills. Leonardo, on the other hand, enjoyed the finer things in life, and even though he was always working and experimenting, he did use his talents to further his position in various courts.

The third of what is sometimes called the “Great Trinity” of artists from the High Renaissance period is Raphael. (1483-1520). Even though he died at a young age he left a large body of work, probably because he ran and very large workshop. His masterpiece or best known work is his, “School of Athens” painted between 1509 and 1511. It was painted for the Apostolic Palace in the Vatican. It portrays Philosophy. It is said to portray all the great philosophers from antiquity. However, there is no real way of telling who is who. The only ones known for certain are at the center. They are Aristotle and Plato. There have been many speculations as to the meaning of the positioning and posing of these figures.

Raphael, School of Athens

Raphael, School of Athens

Sistine Chapel

Michelangelo, Sistine Chapel.

Some other things around this time:

1487 - In Mexico the great temple in the Aztec city of Tenochtitlan was dedicated. A ceremony that may have lasted from 4 to 20 days it is speculated as many as 20,000 people were ritually executed by having their hearts sliced from their bodies.

From about 1496 until the middle of the 16th century approximately one million people contracted what was called the “French Pox” because it was first seen in French troops stationed in Italy. The disease was actually syphilis. It was most likely brought to Europe by sailors returning from the New World.

In literature, Niccolo Machiavelli wrote “The Prince” in 1513. This work has become famous as what some call the first work of modern political philosophy. The essence of his writings is in very simplistic words, “Any methods, no matter how immoral or untruthful, justify the end of winning the post desired.” Playing to the ignorance and fears of the public is a quicker route to success than taking any moral high ground. These writings might be something important to think about during modern elections.

1492 was also the year the Spanish took over Granada in Southern Spain. This ended the near 800 year occupation of Islamic Moorish rule in the Iberian Peninsula. During the Moor’s rule of the city of Granada was famous for its intellectualism and religious tolerance with Arabs, Berbers, Christians and Jews living in separate quarters. With the conquest of the city by Ferdinand and Isabella’s troops this ended. What started was the beginning of the Christian persecution of heretics, namely Muslim and Jews, which became known as the Inquisition.

In 1517 the Ottoman Empire was fully established and then controlled the Middle East and Egypt. This gave them control over the “spice route” which was in conflict with the Portuguese.

About this time the Portuguese fleet arrived in China with the idea of opening up trade routes. However the Chinese considered the Europeans uncouth barbarians so not much came of the encounters.

I think that is enough for today. I’ll be posting more next week about this time. Maybe next week we will look at some of what is known as Byzantine art. When, what, why, how.        

Posted by: John Entrekin AT 05:29 pm   |  Permalink   |  Email
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