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.
AldoCorazzaWP. Aldo Corazza poco prima di effettuare il primo volo moderno italiano con il suo Corazza Ca' Barbaro Pubblicazione illustrata del author PDold Aviation pioneers Biplane gliders in aviation
Page 2023 Free-images.com. All images are Public Domain