Their challenges every week are always "anything goes" with a twist to them. You don't have to do the twist, it's just another option. This challenge their twist is "green".
I pulled out the retired SU set Evergreen, one of my favorites! I stamped the solid trees in Mint Macaron and the tree made of song lyrics was stamped in Cucumber Crush. I then scored just above and below the images. In person it's very pretty and I'm very happy with how it came out, considering I don't do many one layer cards!
Stamps: Evergreen (retired)
Paper: Neenah Solar White
Ink: Mint Macaron, Cucumber Crush
Accessories: Simply Scored Tool