17 plates in 13 sheets, including two folding double-spread sheets, one in colour. Plates depict multiple images of the orders of architecture and ornamental details from the time of Francis I (1515-1547). Each sheet measures 17 1/4″ x 12″, and the images 13″ x 8 3/4″. Folding colourplate partially split along fold, and showing fold; some foxing along fold of b/w folding plate; but all other plates in excellent condition, clean and bright, with only some browning, and occasional nicks and minor soiling to sheet margins. Ideal addition for offices of architects and interior designers. Sold unmounted and unframed.