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.
Lotto piet. Piet scan from book creator Lorenzo Lotto painting Pinacoteca di Brera Milan Altarpieces by Lorenzo Lotto Paintings in the Pinacoteca di Brera Milan PD
Page 2023 Free-images.com. All images are Public Domain