G̦sta Ydstr̦m ( 1861 - 1952 ) was a Swedish painter. G̦sta Ydstr̦m s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 100.93 USD for Rådjur in 2012 to 144.18 USD for unknown in 2012 , based on the size and medium of the artwork.