Arc-et-Senans. The Royal Saltworks, 1775-79;  plan of second project, right; entry propylaea below; aerial photograph, lower right. Ledoux; Chaux, second project, plan.JPG (109451 bytes)
Ledoux; Chaux, entry building, dwg.JPG (90653 bytes) Ledoux; Arc-et-Senans, Royal Saltworks, 1776-9, ext; aerial.JPG (108429 bytes)