The images below are thumbnails, and you'll need to click on each to see the full-screen image. Wait for it to load, right-click to 'Set as Wallpaper' ... it's yours!  These designs are relatively simple, and I've left plenty of space around the graphic for your program icons. These are all sized for a screen resolution of 800 x 600.

Sunflowers	Daffodils	After the Rain
Fragrant Breezes	Garden Solitude	Mushrooms
Southern Magnolia	Summer Basket	Butterfly Bouquet
Daisy Bowl