Leonhard Christoph Sturm – Set of 4: Tuscan Order, Vault Construction, Plans – EngravingsProverde Auctions4.5(70)$5Sep 20, 2026
Robert Bénard – Catoptric Amusements, Optical Mirror Devices – Engraving (18th Century)Proverde Auctions4.5(70)$519 hrs Left
