Herbert Bayer (1900-1985), Albrecht Dürer Adjusting the Vanishing Point to Future History (1963)
Both from this interesting post on a456
http://facefightmachine.com/
The drawings include:
"The drawings are tied by their technique which experiments with the reduction and erasure of accurately drawn lines. They are reflective pieces used as generators of text, as a way of thinking that allows the line of drawing to search before thought is restricted by words."