The Mysterious Fall Down Tree

Who is this amazing illustrator who calls himself Fall Down Tree? I have no clue, so if you figure it out, please share it with the rest of us : ) His store is amazing though, so make sure to check it out and buy some of his lovely prints for yourself or to share with a loved one. After seeing his work, what Halloween costume will you be sporting? Will you be a cat? A robot? A pirate? I think I'll just be a stick person (yes, I can be extremely lazy).