Portrait of Johann Joachim Winckelmann (?)

The artwork Portrait of Johann Joachim Winckelmann (?) is a painting created in 1774. Currently, it is located in the Hermitage Museum. The artwork, measuring 0.53 meters in width and 0.67 meters in height, is believed to be a portrait of Johann Joachim Winckelmann, although this attribution is uncertain. The painting showcases the subject in a dark cloak against a dark background, with the focus on his face and expression.