Balthasar Van Den Bossche ( 1681 - 1715 ) was a Flemish painter. Balthasar Van Den Bossche s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6086.18 USD for At a doctor´s surgery in 2004 to 16727.17 USD for An artist's studio; and A nobleman's picture gallery in 2007 , based on the size and medium of the artwork.