Established in 1969, Poster Plus is a multi-level retail gallery that specializes in providing fine art posters, books and gifts. It has a comprehensive collection of Original Vintage posters. The company specializes in poster art as well as art objects and images from museums around the world. Poster Plus offers a collection of posters from a wide variety of subjects ranging from 1920s Chicago Transit posters to Pop Art reproduction posters by Andy Warhol and Roy Lichtenstein. It has also introduced Art solutions, a free on-site consultation service for small and large businesses. Poster Plus is a founding member of the International Vintage Poster Dealers Association (IVPDA).