Most of these I found through Google Image search, some I manipulated to i) fit my screen, ii) fit my taste, or iii) other. My intention is to share the wealth. All (except Apple Tree) are at 1366 x 768 resolution. I hope you enjoy.
Click on a photo to see the all of them fullscreen!
Brain Activity
Purple Neurons Firing
Agricultural Fields and View
Apple Tree
Black for Windows 7
Brain Cells Abstract
Bridge at Night
Cool Windows 7
Dark Silent Night by Delere
Density of Trees in Mountains
Get Some Class (Chabad Flamingo)
Gottlieb - Jews Praying in Synagogue
Landscape Mountains
Magic Balls - Chayan
Mushrooms At Jubilee Nature Trail Park
Neurons
Roaring Fork River and Moss-covered Rocks
Great Smoky Mountains, Tennessee
Rugged Mountains
Spider Web 4
Spider Web 4 Quaded
Thanks be to G-d, for He is Good
Spider Web 5
Spider Web 5 Quaded
Sunbeams Cades Cove Great Smoky Mountains
National Park, Tennessee
The Simpsons - Homer Brain X-Ray
Tree of Life
Waterfall Mountains
Web of Lies
The 6 Constant Commandments
Windows Vista
Absolute Infinity (Laptops 3D)
Collage
\Cool Windows 7 Plastic Wrapped
Dr. Who
Miscellaneous
Miscellaneous
Puzzle
Puzzle
Puzzle
