I was inspired by a song the Foo fighters wrote called "Walk." This was a project and the theme was to draw a portrait of someone of your choosing. I decided to do with Dave Grohl. I wanted to draw Dave Grohl in both Nirvana and the Foo Fighters. I wanted to show that he's more then the drummer in Nirvana. I also wanted to show the band that he created himself after the death of Kurt Cobain.