Essai d'émaux , by voldemar volkoff , 1996
A painting of different colors on a red surface.
 of a color swatch board. The board is rectangular in shape and is made of cement. There are nine sections on the board, each with a different color. The first section is blue, the second is green, the third is yellow, the fourth is blue and the fifth is brown. Each section has a number written on it in black ink.