signed, titled, dated and inscribed 'Nake Polygonzug hot/vert 1965 128/150 originalzeichnung' on the reverse

computer-generated ink on paper

22.9 x 31.4 cm (9 x 12 3/8 in.)

Executed in 1965, this work is unique and number 128 from a series of 150 unique drawings calculated on a Standard Elektrik-Lorenz ER56 computer and drawn with a Zuse Graphomat Z64 machine.