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:
Auguste Renoir Girl with Watering Can Google Art Project. LargeImage special urlid pgHLNTnAEOCRQ Google Art Project works by PierreAuguste Renoir Girl with Watering Can
Page 2017 Free-images.com. All images are Public Domain