Whether you're looking for a desktop wallpaper or a background for your blog, these five sites offer up literally millions of great options. You could change your wallpaper every day for the rest of your life, if you wanted, and never be embarrassed to open up your laptop.
Check 'em out:
What it is:A collection of cool, hipster patterns and illustrations, perfect for tiling a desktop or becoming the stylish background pattern on your website.
How many? 270
What it is: A site devoted to Marimekko fabrics and fashion, with a section of Marimekko-inspired desktop designs.
How many? 15
What it is: A really popular photo-sharing site. You can always find a few (thousand) good snaps and patterns here, you just have to hunt.
How many? Millions upon millions