Three Sons of John, 3rd Earl of Bute, Johann Zoffany, between 1763 and 1764

Oil painting of (left-to-right) william stuart (1755–1822), charles stuart (1753–1801) and frederick stuart (1751–1802), three sons of john stuart, 3rd earl of bute, prime minister of great britain (1762–63). Commissioned by bute with a painting of three of his daughters. Object Type: painting. Genre: group portrait. Date: between 1763 and 1764. Dimensions: height: 126 cm (49.6 in) ; width: 100.9 cm (39.7 in) ; thickness: 2.2 cm (0.8 in). Medium: oil on canvas. Depicted People: William Stuart, Charles Stuart, Frederick Stuart. Collection: Tate. Zoffany - Three Sons of John, 3rd Earl of Bute - with frame