A.D. 500 CONSTANTINOPLE.
Hagia Sophia, four pendentive pillars hold up the dome. A great
architectural achievement by Justinian, successor to Rome in the sixth
century. This is the First Golden Age of Byzantine, it will end with
the Iconoclastic controversy of the ninth century.
A.D. 600 ILLUMINATED MANUSCRIPTS.
The transition from Late Antiquity to the Early Middle Ages, still in
the second dark age period, art is nowhere yet. The monasteries are
the only places any painting is being done, they are the decorated
manuscripts that persist for another five hundred years. Painting in
books is a little like the Chinese are doing, by painting on scrolls
and putting them in boxes.
A.D. 700 CONSTANTINOPLE. The
Lucca Manuscript describes some little known forms of art, one called
"Pictura Translucida". At this time when artists were making
paintings more beautiful than ever seen today. They had not only a
complete opaque palette, but a compleat transparent palette as well.
By todays standards the colors were not as permanent as todays
pigments though. They made a halo or face glow by adding reflectance
to the surface support.
They, the Byzantines, painted
on a shinny tin plate. To give you an idea of how this works, raw
sandracca resin can have a yellow transparent color, and when painted
on shinny tin give the appearance of gold. Sandracca can be made clear
and has a very hard finish. Sandracca uses alcohol, lavender oil and
castor oil as it's thinner and plasticsizer to change the painting
viscosity.
However this Sandracca resin
pitch medium would not mix with resin pitch turpentine mediums, just
as another popular medium of the time would not mix with turpentine,
Cera Colla. Cera Cola was a wax and ammonia medium that was better
suited to painting murals as it was softer and could scratch off a
hard surface. This medium is erroneously called encaustic painting,
when the ammonia evaporates it leaves behind only the wax, as in
encaustic, which is a hot process. The Visuvious paintings were Cera
Cola not encaustic.
The turpentine based mediums
that were used in Pictura Translucida on tin were before oil was added
to paint. This was before Cennini, in the Dark Ages of Greece. Some of
these mediums that dissolve in turpentine would also dissolve in
alcohol. Wax, would not dissolve in alcohol but would dissolve in
turpentine, and so was used with these pitch resin oil varnishes;
Levantine Mastic, Chian Mastic, Copal and Amber. Wax imparts the
flowing quality to turpentine based paints just as Castor Oil does to
Sandracca. These were the mediums used to paint Pictura Translucida
pictures on tin mirrors.
Here is an example of a Pictura
Translucida painting.
I really enjoy the added
thrill in planning the choice of painting opaque or transparent
passages of color. Whether or not I would work a passage to reflect
back light if the light source had it right angle.
Here is a tip if you are
going to try painting in this style on a shinny support such as
Silver, zinc, tin, aluminum, chrome or silver colored plastic. A
mirror will not work as the clear glass has thickness. Treat the
unpainted areas as a dark color. Use Opaque white as highlights.
They did have some advantages
back than, their lead whites were hand ground thicker and courser so
they painted more opaque and dried faster. Also they had their
favorite color, Naples Yellow in tints from a cooler green-side pale
yellow-brown, to a warmer red-side. Higher calcined antimony lead
colors were lightest.
Here are the names and brands
of transparent colors I have used with great satisfaction.
Rembrandt Asphaltum, Mussini
Burnt Umber, Mussini Burnt Sienna, Blockx Transparent Yellow, Old
Holland Indian Yellow-Brown Lake Extra, Old Holland Indian
Yellow-Orange Lake Extra, Old Holland Indian Gambage Lake Extra,
Rembrandt Rose, Danial Smith Quinacridone Violet, Rembrandt
Ultramarine Violet, Liquitex Dioxine Violet, Blockx Ultramarine Blue,
Grumbacher Thalo Blue, Rembrandt Blue Green. With these transparent
colors it is possible to make the deepest opaque darks.
Another "lost
technique" was called "cera colla", which is ammonia
and wax emulsified wax paint. Bees wax from the "honey
mountain" in Greece, emulsified with ammonia from the city of
Ammonium, in Egypt. The Egyptian's painted their walls with it, buff
it up and it would radiate reflecting light, passageways would glow
with this ammonia and water based wax paint. Casine can be added to
this water based medium. Other mediums he talked about were; stic-lac
and borax mixed, this made an India water-based paint. Gilding gums,
alum, as used in dyeing, egg and wax emulsions, and the exceptional
Chios resin paintings. None of these paintings survived either.
Heracluis also wrote about
art at this time, he wrote about oil paints, and egg white plus
alum, for miniature painting.
A.D. 867 CONSTANTINOPLE.
Under Basil I in 867, their Second Golden Age starts and the
"Dark Ages" are over. So is the Second Golden Age after the
capture of Constantinople by the Forth Crusade in 1204. This new Latin
kingdom only lasted fifty years or so and left way for the Byzantine
Renaissance which produced more mosaics with an even stiffer style and
more churches. Their art and architecture did influence Russia and
Rome though, because they were just spinning their wheels.
Other parts of the world were
doing better, India was traveling at warp speed, also I have a little
to say about the Tang period in China.