On my Internet tour this morning I came across a colour challenge at the Paper Players blog. Http://thepaperplayers.blogspot.com
I love this 3D effect of layering the wings over the stamped image. I've combined several ideas here. The wings have been "thumped" with my stampin' up! Marker pens to add the blue on red and green on blue colouring.
For further interest I have stamped clock works and French Folliage in the background and used Sweet Essentials for the thinking of you sentiment.