Dom van Pisa met links de scheve toren (c. 1860 - c. 1900) by anonymous https://www.rawpixel.com/image/13735304/dom-van-pisa-met-links-scheve-toren-c-1860-1900-anonymousFree Image from public domain licenseCollection of architectural landmarks painted by watercolor https://www.rawpixel.com/image/464341/premium-illustration-vector-architecture-egypt-statue-libertyView licenseGezicht op het Baptisterium te Pisa, Italië (1860 - 1880) by anonymous https://www.rawpixel.com/image/13753367/gezicht-het-baptisterium-pisa-italie-1860-1880-anonymousFree Image from public domain license