An unusual subway station in New York, USA. The station is a secret ba

An unusual subway station in New York, USA. The station is a secret base for a group of vigilantes, who use the subway tunnels to fight crime and corruption. The station is filled with weapons, gadgets, and graffiti, and has a dark and gritty atmosphere. The medium is illustration, with pencil and ink on paper. The technique is fine lines, with high contrast, details, and textures. The art style is inspired by David Aja