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:
Renoir Retrato de mujer. Artwork Creator PierreAuguste Renoir technique oil canvas cm Institution Museo Nacional de Bellas Artes in Buenos Aires Buenos Aires Argentina accession number object history credit line mnba org ar php autor obra opcion PDoldauto Paintings by PierreAuguste Renoir in Argentina French paintings in
Page 2017 Free-images.com. All images are Public Domain