Meet the artist

Kalle Mattsson

Get to know Kalle

Mash up artist "Buffalo Bill Gates"

Buffalo Bill Gates a.k.a. Kalle Mattsson is an artist who lived in Amsterdam for an incredibly long time, but eventually got over it, and now he's back in Stockholm. He's done both diaper advertising and abstract art, and now it seems like he's also some kind of artistic comedian, which he'd like to apologise for.