Helmi Sjöstrand ( 1864 - 1950 ) was a Finnish painter. Helmi Sjöstrand s works have been put up for auction numerous times, with realized prices varying from 610.75 USD for A market at Gl. Strand in 2005 to 885.15 USD for View of the Oudezijds Kolkje in Amsterdam in 2007 , based on the size and medium of the artwork.