A few weeks ago, a woman in Minneapolis donated a framed print to me for my rubber duck series. The artwork, by Bob Sanders (b. 1950), is a picture of ocean waves crashing into rocks on the shore; measuring 23.5 x 33.5" (framed). I painted a large, yellow, rubber duck on the print and returned this 'new' artwork to the Goodwill in West St. Paul (1867 Robert St. S) on 06/16/25…