Gypsy Girl with Mandolin, probably c. 1870-1875, Det(2 Jean-Baptiste-Camille Corot (1796-1875)

The picture has something of this: saint, Renaissance, cave, god, nude, sacred, baroque, ancient, church, artistic, sculpture, woman, fresco, man, cross, spirituality.
Perhaps it’s a close up of a painting of a person wearing a white dress and holding a guitar in one hand and a red ribbon in the other hand.