Vlastimil Kosvanec ( 1887 - 1961 ) was a Czech painter. Vlastimil Kosvanec s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4560 USD for Nude in naturalistic setting in 2007 to 24173.34 USD for Bathing woman with red umbrella in 2012 , based on the size and medium of the artwork.