London-based Alamy Images has joined the Image Partner Program of OnRequest Images, Custom Stock, with headquarters in Seattle. Alamy will market OnRequest photography on its stock site at alamy.com, allowing clients to search and license images online.

The creation of the Image Partner Program and partnership with Alamy enables OnRequest Images to increase the exposure of its more than 1,600 professional photographers.

The Alamy web site was launched in February 2001 to provide a single source for royalty-free and traditionally licensed images. Currently, it offers access to the work of more than 2,500 photographers and 175 specialist agencies...