Original lithograph. A nice impression on wove paper, published in 1938 for the very rare XXe Siecle (issue No. 4). Sheet size 12 1/2 x 9 3/8 inches. Not signed.

Condition: there are pinholes from the publisher's original binding along the left edge and creasing near the bottom right corner of the sheet (see second photo).

Serigraph (after the study for a painting). Printed in Germany in 1978 and published by Bottrop for a scarce catalogue. The full sheet size is 8 1/4 x 8 1/4 inches (208 x 207 mm). There is printed text on verso, as issued. Not signed.

Serigraph (after the study for a painting). Printed in Germany in 1978 and published by Bottrop for a scarce catalogue. The full sheet size is 8 1/4 x 8 1/4 inches (208 x 207 mm). Not signed.

Medium: lithograph (after the original Max Bill composition). Printed on thin wove paper and published in Stockholm in 1956 for a Swedish survey of Concrete Art. The full sheet measures 10 1/2 x 7 1/4 inches (270 x 185 mm). Signed in the plate, not by hand.

Condition: there is some creasing near the bottom left corner of the sheet.