Type Key Colour

The Symbols representing the types. Changable is neutral and does not effect battles, but of course represents any creatures capable of changing their type. Missing symbols are:
Flame - A Flame
Water - A Droplet
Air - Pair of wings attached to one another without a body in between.
Forest - A leaf

There is space for other things I may add later. Colours don't normally come into play unless 'in game'. So... for imagination purposes only.