His images of animals are a departure from traditional wildlife photography and he has been described as “a potent example of a commercially trained photographer who’s now reaching a global audience through the boom in fine art photography.” His clients include theSunday Times, Cirque du Soleil, Sony, Hermès and the Locarno International Film Festival. His images have twice been featured on U.K. Royal Mail stamps and his fine art prints are represented in London by the Osborne Samuel gallery. Flach has repeatedly been honored by leading organizations and publications including the Association of Photographers, American Photography, Photo District Annual, Communication Arts, Creative Review and Design & Art Direction. He is the recipient of the International Photography Awards Professional Photographer of the Year.