A man walking through a ruined city with a dog in the foreground

Create a dystopian masterpiece depicting a destroyed future cityscape in a gritty game concept art style. This artwork should evoke a sense of desolation and despair within a futuristic, post-apocalyptic world. Pay close attention to intricate details, sharp focus, and a highly detailed depiction of the ruined city. Draw inspiration from the artistic styles of Wayne Barlowe and Zdislav Beksiński. Deliver this image in a cinematic view format, showcasing the bleak beauty of this decaying world.