77/2939 [Posters]. English, M. (b.1941) and Waymouth, N. (b.1941). "Save Earth Now". Col. silkscreen poster, 76x50,8 cm., London, Osiris (Visions) Ltd., 1967.

= English and Waymouth formed a partnership called the Hapshash and the Coloured Coat who created various psychedelic posters and music.