Fabulous lithograph by Dutch artist Corneille, also known as Guillame Cornelis van Beverloo. 
A radical in the rather staid Dutch art world of the time.
Corneille's work is held in many important collections, including the Tate and the Pompidou.
Signed,dated and numbered. 1977, 70/100.
the frame measues approximately H.77cm x W.57cm.
Some staining to the very margins of the paper.