Pablo Picasso photographed by Arnold Newman, 1954.
Via The English Group.
Looking for the sources, 2007. Roots, graphite, black cotton ligatures. (Top)
A tool from my shamanic garage, 2012. Willow branch, black cotton ligatures, Indian dancer bells, shadow.
Both by Catherine Willis.
A poem of perpetual friendship by Tristan Tzara to Picasso.
Via The Gifts of Life.
The Operations of Art diagram by Luke Turner, 2009.
Painting by Michael Carson.
“Vertical displacement of ten rectangles, staggered in depth”, 1973. by Hans Glöckner
Via Geometry Daily.