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 Preparatory School Headmaster Jason Peck revamped the uniform by replacing the black in the official school colours with blue in an attempt to bring the school more in line with his views on progressive education. He also scrapped the separate junior school uniform. To mark the occasion of the Rokeby Centenary, in 1977, Ian Gregory (who taught Latin at the time) composed the Rokeby School song, based loosely on the "Carmen Saeculare" of Horace, and put to music by Paul Sherrell, then Head of Music. A version of the song follows first in Latin and then in English: <poem>In urbe iuxta fluvium