Paul Friedrich Wilhelm Balmer ( 1865 - 1922 ) was a Swiss painter. Paul Friedrich Wilhelm Balmer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 556.04 USD for Spielende Kinder. in 2005 to 1350.39 USD for Spielende Kinder. in 2005 , based on the size and medium of the artwork.