OPEN GEOMETRIC STRUCTURES: Five geometric structures and their combinations.

First edition. Publisher's original staple bound white paper covers with black titles to the front and back panels. Illustrated throughout with 32 black and white images. Unpaginated. 36 pages. A fine copy, the paper covers clean and free from fading, loss or tears, some light rubbing to the imagery on the back panel and some minor bumps to the spine tips. Contents are clean throughout, binding is tight and the pages are free from creasing.

Artist book documenting twenty five combinations of Lewitt's five open geometric structures, in groups of one to five. Lewitt's structures were three dimensional representations of two dimensional shapes (square, triangle, rectangle, trapezoid and parallelogram), made from wood, the relationships between which were varied and not always logical.