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
Matthew Robinson, 2nd Baron Rokeby from 1747 to 1761; in politics he was a Whig. He inherited the title Lord Rokeby in 1794 after the death of his father's second cousin, The 1st Baron Rokeby, Church of Ireland Lord Primate of All Ireland and Lord Archbishop of Armagh. The 2nd Lord Rokeby became an enthusiastic supporter of baths during a holiday in the spa town of Aix-la-Chapelle. When he returned to Kent, he began to make daily trips to the seashore to swim in salt water regardless of the weather. He preferred this environment to such an extent that his servant had to persuade him