garadinervi: Al Hansen, October 5, 1927 / 2020(image: Al Hansen, In Celebration of Knowing George Br
garadinervi: Al Hansen, October 5, 1927 / 2020(image: Al Hansen, In Celebration of Knowing George Brecht, (black serigraph of pictures taken with automatic photo machine mounted on cardboard), Published by the artist, 1971. Fondazione Bonotto, Molvena (VI)) -- source link