Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this ...

These photographs of the stunning and at times almost unbelievable color gradients in food ... a conversation will continue and grow about image use. I am happy to be the example if it helps ...

Otherwise, you can tell WallCreator you want to generate another image and start over ... WallCreator will generate a random solid color and create a wallpaper for it; pick Random Gradient instead, ...