unknown artist. its appeared similar to what direction I hoped to go with my art book but it appears that the person used acrylic instead of watercolours. Its also based on buildings with the colour dripping off them.
These Rainbow Cupcakes are made with a simple boxed white cake mix, colored, and layered to make a rainbow, with whipped cream cheese frosting on top! (Photo tutorial, plus tips on baking cupcakes to perfection!)