It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
PierreAuguste Renoir . PierreAuguste Renoir Le Moulin de la Galette Artwork Creator PierreAuguste Renoir oil canvas cm Institution Muse d'Orsay Paris accession number object history credit line Yorck org html PDoldauto PDArtYorckProject Bal du moulin de la Galette by Renoir
Page 2017 Free-images.com. All images are Public Domain