Hi all. I bought this print (at least I'm assuming it's a print) from a vintage store a couple of years ago. The print itself is 18x12, while, full framed, it's 28x21. It's signed in pencil in the lower right corner, and from the remnants of the tag in back, seems to be from the Jerry W. Horn Gallery in Philadelphia. Anyone have a clue who the artist is? Definitely Vasarely influenced but not him.