Welcome to Aussie Digital Graphics and Crystal Graphics which is one of the same. All of my wallpaper is free for personal use only and may not reproduced for commercial gain. The programs that I use for my graphics are Paint Shop Pro, Bryce and Adobe Photoshop. In some of my work I have used what is known as Tubes and 3D and 2D programs. It is the combination of these programs that allow me to create my designs.