Aristotle with a Bust of Homer (Dutch: Aristoteles bij de buste van Homerus), also known as Aristotle Contemplating a Bust of Homer, is an oil-on-canvas painting by Rembrandt that depicts Aristotle wearing a gold chain and contemplating a sculpted bust of Homer. It was created as a commission for Don Antonio Ruffo's collection. It was bought and sold by several collectors until it was eventually purchased by the Metropolitan Museum of Art. The mysterious tone in the painting has led several scholars to different interpretations of Rembrandt's theme.

https://en.wikipedia.org/wiki/Aristotle_with_a_Bust_of_Homer

https://en.wikipedia.org/wiki/Rembrandt