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.
Gerard Koekkoek . de Gerard Johannes Koekkoek Het schildersgeslacht Koekkoek en de Zuiderzee schoklanddoordeeeuwenheen nl htm author um Gerard Johannes Koekkoek PDold
Page 2023 Free-images.com. All images are Public Domain