The Flowers, Hearts and Rainbow Cake

One of my friend's daughters wanted a very specific cake. It must have a rainbow, flowers and hearts on it. I knew were the rainbow was going to go ... there was only one real place for it to go. The flowers were easy enough, but I had a hard time picturing where the hearts would go without it looking cluttered and chaotic. However, once I got the rainbow and flowers on there, the rest of the cake looked so empty. It worked out perfectly!