Rosemary Goldfein Zwick ( 1925 - 1995 ) was an American painter. Rosemary Goldfein Zwick s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 450 USD for Boy with Cat and Dog in 2004 to 746.07 USD for The Pied-Piper in 2005 , based on the size and medium of the artwork.