Tarragona - The Cathedral - Door leading into the Cloisters, 13th century work, purely Byzantine, and curious. by Frank… https://www.rawpixel.com/image/14292421/photo-image-church-public-domain-archFree Image from public domain license
Messina Port, Messina, Sicily, Italy: with a numbered key. Tinted etching. https://www.rawpixel.com/image/13997947/messina-port-messina-sicily-italy-with-numbered-key-tinted-etchingFree Image from public domain license