Artwork from scrapped Nightwing cartoon shows off DC heroes, Legend of Korra style

Several years back, Legend of Korra director and artist Ki Hyun Ryu created character designs for an animated series starring Batman's sidekick Dick Grayson, who usually goes by the crime-fighting moniker Nightwing. Even though this series never went anywhere — and Cartoon Network went with Young Justice instead — Ryu »8/06/12 11:35am8/06/12 11:35am