A rainbow is a special type Phenomenon. It is very loved in the Spud Kingdom especially by Ty and Callum. The Spud Army also very liked rainbows as so they built a Rainbow Factory which was then later destroyed at one of the wars between the Spuds and Titans. People say "Rainbows are so gay" but let's be honest. There probably not. Anyway spud artists have admired rainbows and painted many pictures of them. That's why in every spud art gallery you will see at least 10 portraits of them.