Autorretrato con Collar de Espinas (Self-Portrait with Thorn Necklace and Hummingbird) 1940 by Mexican painter Frida Kahlo. Oil on canvas. Housed at the Harry Ransom Center, University of Texas at Austin, in Austin, TX.
The painting Girl with a Pearl Earring (Dutch: Het Meisje met de Parel). circa oil on canvas, is one of Dutch painter Johannes Vermeer's masterworks and uses a pearl earring for a focal point. The painting is kept in the Mauritshuis gallery in The Hague.