Over the course of the past week, MacDesktops has posted 14 new desktop pictures, including: Death Valley (Sports), Raemistrasse 74, Zurich (Architecture), and Yin and Yang (Apple – iPod). Mandolux has issued two new dual monitor desktops: Halloween/Pumpkin and Trapped Sparrow, while MacMonkies are offering two new icon sets and three new desktops. InterfaceLIFT has posted 14 new desktops for Apple Cinema Displays and three icon sets, including: Icons from the Supermarket, The Lord, and One More Thing…