Authors:

I considered that the painter's personality should be kept out of things, and therefore pictures should be anonymous. It was I who decided that pictures should not be signed, and for a time Picasso did the same.

"Letters of the Great Artists - From Blake to Pollock". Book by Richard Friedenthal, Translation by Daphne Woodward, p. 265, 1963.
I considered that the painter's personality should be kept out of things, and therefore pictures should be anonymous. It was I who decided that pictures should not be signed, and for a time Picasso did the same.