Blois, France - 10 27 2025: Detail view of the monumental staircase and part of the Royal Castle facade

architecture, background, baluster, bay, blois, building, buttress, candelabra, castle, castle courtyard, central element, centre-val de loire, cityscape, claude of france, corbel, courtyard, crown, decoration, embedded, external screw type, facade, frame, france, francis i, gothic, helical shape, historical monument, italianate, loir-et-cher, loire, mansart, monumental staircase, octagonal, ornament, paved, portal, renaissance, royal castle, royal emblem, salamanders, sculpted, sculpture, statue, stone, style, tourism, vault, view, wall, window,