Hjalmar Sandberg ( 1847 - 1888 ) was a Swedish painter. Hjalmar Sandberg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3421.35 USD for Landskap med eka vid sjöstranden in 2004 to 6202.28 USD for Street scene from Vichy. in 2011 , based on the size and medium of the artwork.