Everyone loves a rainbow cake! Here are a ton of rainbow cake recipes & decorating ideas. - These would be sweet for a little birthday party cake or something!
Watercolor graffiti chocolate cake by Sprinkle Bakes
Milk and Cookie Cake, by Sweet Bakes
chocolate pine cones beautiful and so simple!
Optical Illusion Cake Tutorial Wicked Goodies - I would never in a million years do this for a wedding cake, but I could totally see it being perfect for a pre-teen boys birthday cake.
25 Craft Inspired Desserts that are almost too cute to eat!
Gothic steampunk cake by Sweetlake Cakes
36 Wedding Cake Ideas with Luxurious Floral Designs: Via Rosalind Miller Cakes
Fun and easy cake decorating idea! Would be cool frosting on a rainbow/multicolored cake!