A lot of people I’ve talked to don’t know about customizing the Finder window background. This is very easy and requires no special software. So lets get started.
Open a Finder window and in the menubar navigate to View > Show View Options. (or ⌘ + J) From there you can choose a color or image for your finder backgrounds.

There are 3 options for backgrounds. A plane white background, colored or adding your own image as the background.
Here is a Finder window with a simple light blue color:

You can also tell Finder to use an image for the window background. I would suggest you use a large dimension like 1024×800 so when you enlarge the finder window you always see the image. But try to keep the files size down so load times are faster.
Here is a Finder window with a wood background:

This option can be used to create a transparent window look:

Send us your Custom windows!
I we would love to see your custom finder windows. Send us a link or images to caleb@thecustommac.com.

{ 4 comments… read them below or add one }
IS THIS POSSIBLE FOR WINDOWS XP?
I don’t believe so. You could search for it though.
when i select the show preview option, i only get the ability to change the font size and wheter i want icons or not. but i can’t seem to find color. I use a 13′ macbook with leopard.
Make sure you have finder set to icon view. NOT column or list.