Artist : William Kentridge Title : Thinking Aloud: The Critique of Light Date : 2004 Medium : Publishers Proof from 1 copper plate on Hahnemuhle warm white paper Collection : Privately Owned, SAFFCA Collection Image Courtesy : The Artist and Goodman Gallery Johannesburg and Cape Town Dimensions : Paper size: 56.2 x 66.5cm Image size:38.8 x 49cm Edition : 20   CV and other works of William Kentridge in the SAFFCA collection