This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Storicagliari. Cagliari Porta S'Avanzada nel scanner Edouard Delessert PDold Castello Cagliari Castles in Sardinia Edouard Delessert Historical images of Cagliari
Page 2023 Free-images.com. All images are Public Domain