Heijo Hangen ( 1927 - ) is an Austrian painter. Heijo Hangen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 45.07 USD for Ordnungsfolge 2 in 2004 to 2255.64 USD for BILDNR. 7502 1975 in 2004 , based on the size and medium of the artwork.