Picasso Sculpture, at MoMA
From haptic to optic.
Picasso's greatest works were tactile. Most of the greatest modern paintings, paintings in the beginning of the age of photography, had moved to the haptic, one thing photography could not do. Impressionism is physical, but so is Courbet.
Picasso's sculptures don't go downhill as quickly as his paintings do. Optical painting in the modern period is in a mode of deep irony: surrealism to pop. And what is Ingres?
More work to do.