Vasari wrote that titian once painted "portrait of roxelana". This painting was attributed as probable copy of that portrait executed in titian's workshop. Object Type: painting. Genre: portrait. Date: circa 1550 or ca. 1515-20. Dimensions: Image: 38 x 30 in. (96.5 x 76.2 cm); Framed: 50 1/2 × 41 7/8 × 3 3/4 in. (128.3 × 106.4 × 9.5 cm). Medium: oil on canvas. Collection: John and Mable Ringling Museum of Art. Tizian 123