What is the origin of belvedere?

Belvedere, “a building, or architectural feature of a building, designed and situated to look out upon a pleasing scene,” comes straight from Italian belvedere “beautiful view,” a compound of bel, bello “beautiful” (from Latin bellus “pretty, charming”) and the infinitive vedere “to see” (from Latin vidēre), here used as a noun meaning “view or sight.” In Italian architecture a belvedere is an upper story, or part of one, or even a small tower or kiosk that is open to the air on at least one side, affording a pleasing view and an opportunity to enjoy the cool air of the evening. Belvedere entered English in the first half of the 16th century.