These inspired cake masterpieces are created by Queen of Hearts Couture Cakes which is based in London. Valeri and Christina are best friends who head up the company and are master buttercream artists. Yes you read right, all of their edible works of art are decorated with nothing but buttercream! Founded just four short years ago, in 2011, their work is recognized internationally and they hold classes in the US, Europe and Asia. See more of their amazing cakes here.