If there is a box to be had, he will scavenger it. Structures of corroguated cardboard are like gold to him.
He sees how it all will comes together, using what materials he has.
He was inspired by this book, Fantastic Rainy Day Book.
Which, of course, was bought years ago for his older brother… who made a fabulous red robot from this book… and used it as a gift exchange for a boy who loved red robots.
Love the details on the castle doors…. from toilet paper tubes.