As you can see, I basically almost filled the background with the colours of the rainbow. As usual, I use Distress Ink for this. You can use any medium you have. Hey! You can even use strips of cardstock to create a rainbow background.
With a busy background, I wanted to keep the rest of the card clean. I die-cut those frames and left it uncoloured. The frame can stand out more and a gold die cut for the sentiment just adds a little glam to the card, don't you think? ;)
Material Used :
Create A Smile Die-Cuts - Birthday-Triple
Create A Smile Die-Cuts - Magical Frame
Create A Smile Stamps - Mini Birthday