Colombo Max ( 1877 - 1970 ) was a German painter. Colombo Max s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 76.89 USD for Knabenportrait in 2005 to 609.99 USD for Laufende Mädchen am Meer in 2005 , based on the size and medium of the artwork.