So for my card I decided to use an actual rainbow die and go that route vs. just doing rainbow colors on an outfit or flowers. I have been thinking of this since I saw the challenge. I almost round filed it a couple of times.. I used Simon says rainbow die. I used copics to color each stripe and set aside.. I used Ranger ink and my cloud template to create the sky. I then added the rainbow to the card. I used Taylored Expressions cloud die and some gray scraps. I distressed it with some white SS ink. I die cut from scraps two Stampin up hearts. I used Quick Quote chalk ink to color it a little. I heat embossed the Reverse confetti sentiment. I put it all together and was happy with how it came out. I did go over the rainbow with Spectrum Noir sparkle brush.