Prolific street artist Phlegm continues to his assault on derelict walls in Sheffield. After taking a break to hit up London, the UK-based artist struck closer to home with this complex piece although we aren’t sure how zombies got involved. With so many sweet murals under his belt, that wall-based photographic comic he is working up is shaping up quite nicely – can’t wait.

Another detailed shot after the jump…

Discuss Phlegm here.