Ola Kolehmainen ( 1964 - ) is a Finnish painter. Ola Kolehmainen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5056.09 USD for Yellow Staircase in 2006 to 15794.44 USD for Palais de Beaux-Arts No 2 in 2012 , based on the size and medium of the artwork.