Hans Olsen ( 1902 - 1993 ) was a Danish painter. Hans Olsen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 80.46 USD for Spirende kartoffel. in 2004 to 3928.95 USD for Hvordan elefanten fik sin snabel in 2006 , based on the size and medium of the artwork.