Wounded Eurydice Jean-Baptiste-Camille Corot (1796-1875)

The picture has something of this: woman, girl, water, nude, people, tree, portrait, river, dress, nature, model, lady, nymph, beautiful, lake, fall, wood.
Perhaps it’s a painting of a woman in a white dress sitting on the ground with her legs crossed and her hand on her knee, with trees in the background.