Nittve, Lars, New York, 1992.

Softcover, Unpaginated, 1 tipped in plate with interleaving tissue, 27 colour plates.

The 5-7-9 Series (1992/1996), theLarge Rod Series: Circle/Rectangle 11 (1986), and The 13-Sided Open Polygon (1984), represents a major series for De Maria during the last fifty years. Although the works engage geometric and numerical progression, they balance stark mathematical fact with the more intangible qualities of the sublime.