Prince of Savoy Portrait - Likely Vittorio Emanuele I of Sardinia, Francesco Trossarelli, circa 1780

So-called portrait of vittorio emanuele i of sardinia (1759-1824), but is probably a depiction of his brother prince maurizio, duke of montferrat (1762-1799) identification proposed by user ecummenic (talk) based on the comparison with a portrait of maurizio of savoy at the palace of venaria (see image below) and the lack of physical resemblance of the sitter of this portrait to other representations of victor emmanuel i. Date: circa 1780. Dimensions: height: 7 cm (2.7 in); width: 5.6 cm (2.2 in). Medium: watercolor and gouache on ivory. Collection: Unidentified location. Attributed to Trossarelli - Portrait of a Prince of the House of Savoy