It seems more likely to me that they have art directors, they're just the same ones that design the weird corporate advertising art with the tiny heads. It's ve

It seems more likely to me that they have art directors, they're just the same ones that design the weird corporate advertising art with the tiny heads. It's very "safe" for lack of a better word. Safe works when you're selling productivity software, but not when the product is (partially) the art/design/environment.