Usually I am in the Paper Source because I need something other than white paper, but currently the only eco-friendly option is their Eco White. Times are changing, however, and Paper Source is changing all of their papers over to at least 30% recycled. Yay! You can read more about it here.
In the meantime, there are some fun papers that are printed on Eco White. I love their Zinnias print.
And polka dots!
Colonial Indian Chinz
And these cute little fishies.