You might like Left Right Folded Paper Clip I Richard Smith 1975 Edward Gordon Craig I Richard Smith 1968 Edward Gordon Craig II Richard Smith 1968 Second Time Around Richard Smith 1969 2 Richard Smith 1973 1 Richard Smith 1973 3 Richard Smith 1973 4 Richard Smith 1973 5 Richard Smith 1973 Triangles Richard Smith 1978 Triangles Richard Smith 1978 Triangles Richard Smith 1978