Cadmium, the agency that brought PhotoDisc and Digital Stock to the U.K. market, introduced a micro-payment collection to complement its premium royalty-free offerings. Launched in partnership with PantherMedia, the Cadmium 120K+ Collection contains 120,000 images, prices start at £4.50. The move is the company's response to customer demand for lower-priced stock. Cadmium plans to add 10,000 images per month.