Trade paperback. 101 pages. Translated from the original Latin by Cecil Grayson. Introduction and notes by Martin Kemp. Illustrated with 14 diagrams appertaining to perspective. Fourth printing thus. A Renaissance primer for painters and “the first book devoted to the intellectual rationale for painting.” Brief note explaining author’s name on first page and five pages show brief pen underlining. Else a sound, clean copy with no spine crease and sharp corners. Very good.