Our group had a display board at Convention and one of the stamp sets we featured was Lovely As A Tree. Talk about pressure - the demonstrators at convention have probably seen just about everything that can be done with this stamp set since it's been around so long and is so well loved.
To make the colors pop against the Crumb Cake background, I stamped the trees and then covered with a whitewash of Craft Whisper White. I think the colors show up so well on top of the white. It reminds me of mottled sunlight on a lazy summer afternoon.