Check out these free backgrounds images:
Rice Field 438 Topaz Adjust Vibrant (Free Background)
Image by shallowend (Out of Town)
A free background for your use. If you use this, please credit your source. Thank you!
Image by trubl
Please link back to me. I'd like to see what you make of this.
free background or screensaver
Image by duckforcover
Have been trying out some new software called "Fractal Architect" for Macs.
Edited in this image in new software then imported into photoshop.
Using layers and blending options, colour gradients, colour adjustments.
Interesting software and can see many hours exploring shapes and colours.