The Artists Studio, c. 1855-1860, Detalj 5, NG Washin Jean-Baptiste-Camille Corot (1796-1875)

The picture has something of this: texture, sculpture, ancient, cave, people, abstract, still life, dark, decoration, retro, gold, reflection, vintage.
Perhaps it’s a painting of a woman sitting on a chair with a guitar in her lap and a hat on top of her head.