Intersuperficie curva bianca. Costruzione su rotazione di spirale logaritmica. Oggetto gamma, 1964
Acrylic on three overlapping canvases 78 x 69 x 7 cm (30 3/4 x 27 1/8 x 2 3/4 in)
Signed, dated and titled on the back, top right, on a typewritten label by Paolo Scheggi containing the caption: intersurface / white curve / construction / on rotation of / logarithmic spiral / milano 1964 / alpha object / lire 120,000 /
paolo scheggi [autograph signature]