Garden World Images, (GWI) previously known as the Harry Smith Collection, was founded in 1951 and with over 2 Million images is one of the largest photographic suppliers of horticultural/botanical images. The library supplies images of flowers, plants and gardens to newspapers, TV shows, publishers and magazines  around the world. GWI has been involved with hundreds of publications and influential books such as Dr. D. G. Hessayon's "Expert" series  as well as all of the Greenfingers Guides.
GWI is a majority Dutch owned picture library, the main shareholder being Floramedia, a member of the Mercurius Group. GWI is a member of BAPLA (British Association of Picture Libraries and Agencies).