The micro-payment Web site owned by Jupitermedia has announced its first Annual Image Contest. The theme of the Stockxpert's contest is green: It seeks submissions that depict or conceptualize the different ways in which the global community is making the world a cleaner, greener place to live. The first-place prize is a choice of Canon EOS-1D Mark III, Canon EOS 5D, Mikon D2Xs or a 15-inch MacBook Pro loaded with Adobe software. Winning entries will be featured in Stockxpert's online and print marketing creative. Deadline for entries is Sept. 5.