Las Meninas de Velázquez

Diego Velázquez, Las Meninas (The Maids of Honour)
oil on canvas, 1656/57
Museo del Prado
(http://en.wikipedia.org/wiki/File:Las_Meninas,_by_Diego_Vel%C3%A1zquez,_from_Prado_in_Google_Earth.jpg)
no copyright infringement intended

(Velázquez)