Nothing says earthy like kraft paper, twill, buttons, and twine, at least when we're talking cards anyway, those are the types of supplies I think of.
I really like these images from gel-a-tins Peace on Earth set and thought it would be appropriate to use them today. I'm still on a button bow kick, expect to see more of those in the weeks to come. The card is relatively simple. I stamped the earth image with green ink onto blue paper, cut that out, and placed it on a naturals white tag. Then I added the ribbon covered scalloped paper and the sentiment, and that was it!
Stamps: Peace on Earth
Paper: Kraft, Naturals White, Soft Sky
Ink: Landscape, Rich Cocoa
Accessories, etc.: twill, twine, button, scallop punch