Portrait of John, Lord Mountstuart, later 4th Earl and 1st Marquess of Bute, Jean-Étienne Liotard, 1763

Object Type: painting. Genre: portrait. Date: 1763. Dimensions: height: 114.9 cm (45.2 in) ; width: 90.2 cm (35.5 in). Medium: pastel on parchment. Collection: Getty Center. Portrait of John, Lord Mountstuart, later 4th Earl and 1st Marquess of Bute 13828401