A Rainbow Cake Recipe

This rainbow cake recipe is good enough for someone whom isn't professional like me or my sister. It makes the cake not really bad, because it has a taste hohoho *it must be caused by the butter, butter makes a good taste. So, are you curious enough? Click the picture to view it better. Well, FYI, the recipe is in Indonesian language because I get it from a magazine in Indonesia. And the ''Butter Cream MerryWhip" doesn't have to be made.