Answer:
A twiggy home
I start in little but I end in full, you'll find me in half and complete.
An art-form and its colour-ful result.
What has many keys but cannot open a single lock or door?
It is in every mountain, it's not in any hill, it's not in all the world, and yet it's in the mill.
It is something you will never see again.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?