I stamped the butterfly and colored it with copics before I coated it with glossy accents. Once dried I sponged on several shades of blue for the sky. While I was sponging I went ahead and sponged with same blue a slightly smaller square to go behind the triangle I cut out of the card front. The part of the card front I left attached was sponged with shades of green and the splattered/flicked with water to create the texture.
Here is the sketch for you: