A visitor looks at the painting "Composition au taureau et piano" (1935) by painter Oscar Dominguez (1906-1957) which is displayed at Christie's auction house in Paris November 28, 2011. The sculpture which is estimated between 500.000 euros and 700.000 euros (between $ 668,702 and $936,182), is part of an Impressionist and Modern Art sale and will be on auction on December 1, 2011.[Photo/Agencies]