Artzy Powerbacks Desktops - Version 1.0 Creative motivational and inspirational 2-D and 3-D renderings the from the Powerbacks™ background series. They are 1024x768 .jpegs that will import into almost any program or serve as a computer desktop. There are 50 offerings organized into four categories: Golf, Inspiration, Landscapes and Patterns. Artist, Gary Blue, has been acclaimed as a vibrant force in today's corporate art world by noted international speakers. Brighten your day and your horizons with Powerbacks.