Four basic kinds of Straight Lines; 1. Vertical 2. Horizontal 3. Diagonal l. to r. 4.Diagonal r. to l. and their combinations.

First edition. 15 variations. Printed by W. & J. Mackay & Co Ltd., Chatham, Kent.

Lit.: Moeglin-Delcroix, Esthétique du livre d’artiste, p.375 .

Early artistbook by Sol LEWITT.

• London, Studio International, 1969.
• Square 8vo (200 x 200 mm.) (32) pp.
• Staple-bound. Stiff illustrated wrappers.