Luo Brothers ( 1963 - ) is a Chinese painter. Luo Brothers s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 16800 USD for Welcome to the World's Famous Brands (22) in 2006 to 50400 USD for Welocme to the Worlds Most Famous Brands - Tigers in 2007 , based on the size and medium of the artwork.