Guilliam Van Deynum (attributed To) ( - 1673 ) was a Flemish painter. Guilliam Van Deynum (attributed To) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 17957 USD for A STILL LIFE WITH CRAYFISH, GRAPES, LEMONS, CHERRIES, WALNUTS in 2006