The college I shoot for has action shots displayed on the walls throughout the gym halls and the lobby and vestibule. These are approx. 20x30 and appear to be a type of board....like what Geoff mentioned or a masonite type. The definitely are not foam core. If you would like I could get the specific info from the SID.
thanks!its not on foam board.was meaning it was like it.it white plastic board is what she showed me like cardboard but plastic.yes they will be individual photos.did not think about the vinyl.Frank that would be great.thank you all.