Siena, cathedral, altar, architectural drawing, paper, fine; graphite drawing; construction, drawing, scales and inscription in graphite, x cm, 'scalino'; r.: 'libro e palme', : ' Sacrista, di N. S. PP Alessandro VII'; Center bottom: ' 5, Braccia Senesi ogni braccio di Siena e palmi dui e tre quarti di Romani Architetto dico 2 3/4, Palmi Romani

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Size: 4250px × 6140px
Location:
Photo credit: © Penta Springs / Alamy / Afripics
License: Licensed
Model Released: No

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