Public domain scan of a decorated illuminated manuscript page, medieval, 13th-14th century, free to use, no copyright restrictions - Picryl description
Fabrizio Galliari (Italian, Andorno 1709–1790 Treviglio) Public domain photograph of church architecture design drawing, building plan, free to use, no copyright restrictions image - Picryl description
Illus. in: Traité sur la théorie et la pratique du nivellement.... Avignon : 1768. Published in: The tradition of technology : Landmarks of Western technology ... / Leonard C. Bruno. Washington, D.C. : Library More