Sad news indeed that Bethesda’s concept artist, Adam Adamowicz, has passed away. Moving tributes have been posted at Ain’t It Cool News and This Is My Joystick among many other sites. The artist featured as part of Bethesda’s Inside the Vault interview series on their blog a while back.
Although Adam did work on Skyrim, he was responsible for pretty much the entire look of Fallout 3, designing everything from mutants to weapons. Here is some of his work.