You might like Left Right Geometry? Joe Tilson 1965 5 Objects in Space Joe Tilson 1965–6 Ziggurat 7 Joe Tilson 1966 Rank 2 Joe Tilson 1967 Transparency, Clip-o-Matic Lips Joe Tilson 1967 Bela Lugosi Journal A Joe Tilson 1969 Transparency, Clip-O-Matic Eye Joe Tilson 1969 C - Deaf and Dumb Alphabet Joe Tilson 1969–70 I - He, She and It Joe Tilson 1969–70 L - Letter from Jonathan Williams Joe Tilson 1969–70 Q - Questions Joe Tilson 1969–70 X - Malcolm X Joe Tilson 1969–70