Because they were black they were used for art relating to life-giving situations, like Osiris, the god of resurrection. Green stones were used for living things and red, brown, and yellow to refer to sun gods.
A. Leyster expressed joy in the features.C. Picasso showed anguish in the features.D. Leyster added drama by using chiaroscuro.E. Rembrandt added drama by using tenebrism.F. Picasso showed multiple views simultaneously.