Diego Velázquez, Bildnis des Kardinals Gaspar de Borja y Velasco, 1643–1645, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1036 Diego Velázquez, The Needlewoman, c. 1640/1650, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/88 Bartolomé Esteban Murillo, The Virgin of the Immaculate Conception, c. 1660 (Baroque), oil on canvas, Walters Art Museum, Baltimore. https://dartabase.art/cite/walters/37.286