LOIR-ET-CHER (41) - ARCHITECTURE - CHÂTEAU DE BEAUREGARD - "Beauregard, Elévation du bastiment du coste des vignes". 1607. Etching after Jacques ANDROUET DU CERCEAU (Architect in Paris, Paris c.1515 - Annecy 1585), on laid paper. Proof with good margins. Plate from the "Plus excellents Bastiments de France" series. 41 x 54.5 cm. Condition A (trace of original median vertical fold, wormholes in upper margin, two tears and lacks in lower margin, slight dark trace at median fold, subject in good condition).