Rokeby Venus been cited as sources of inspiration for Velázquez. The nude Venuses of the Italian painters, such as Giorgione's "Sleeping Venus" (c. 1510) and Titian's "Venus of Urbino" (1538), were the main precedents. In this work, Velázquez combined two established poses for Venus: recumbent on a couch or a bed, and gazing at a mirror. She is often described as looking at herself on the mirror, although this is physically impossible since viewers can see her face reflected in their direction. This phenomenon is known as the Venus effect. In a number of ways the painting represents a pictorial departure, through
Rokeby (poem) song by William Hawes, an opera called "Rokeby Castle" by William Reeve, and a projected opera by Glinka from which only one song survives. The actor-manager William Macready wrote, produced and starred in a stage version of "Rokeby" in 1814. Another adaptation by George John Bennett, a five-act play called "Retribution, or Love's Trials", was produced at Sadler's Wells in 1850. The artist J. M. W. Turner produced a watercolour of the river Greta at Rokeby in 1822, which had been commissioned from him as an illustration to Scott's poem. The unincorporated area of Rokeby, Nebraska, is believed to be