Johan Stephen Von Calcar ( 1499 - 1546 ) was a German painter. Johan Stephen Von Calcar s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 829.84 USD for [Médecine - anatomie]. Andrea Vesalio. Von des Menschen Cörpers Anatomey. 1543. in 2006 to 4000.29 USD for Harlequin in 2013 , based on the size and medium of the artwork.