44th Annual Exhibition - The Art Institute of Chicago - Vintage WPA Reproduction Poster 44th Annual Exhibition - The Art Institute of Chicago - Vintage WPA Reproduction Poster 12" x 18" 80 lb satin coated cover stock poster, durable Vintage Reproduction Art Print We ship orders out FAST (usually with 24 hours) in heavy duty cardboard tubes! PosterEnvy has sold thousands of unique educational posters to thousands of happy customers around the world!