Acetate Gap Card

 

This is an "Acetate Gap Card" where a piece of the card front is cut away, a piece of that cut for the right side, and the gap filled with acetate.  Though often the gap is smaller, in this case I cut a narrow 1/4" on each side which left quite a large gap. I cut pink strips of cardstock to cover the areas where the white cardstock strips were glued to the back of the acetate.  

 

When it comes to decorating, I've mostly used papers and pop out pieces from the discontinued Wildflower Birthday DSP.  I fussy cut white cardstock to back the elements glued to the acetate so that the glue isn't visible.  As you can probably tell, the birthday cake is glued to the acetate - as is the striped paper.  But the flowers are glued to the inside of the card.  Here's what it looks like when open: