A very beautiful highly detailed Soviet era propaganda poster style "Skateboarding is criminal" a beautiful highly detailed retrofuturistic Soviet era propaganda poster style "Skateboarding is criminal" ! by Greg Rutkowski and Simon Stalenhag, science fiction, dystopian, hard light, sci-fi, featured on artstation, 70mm photo, 4k, octane render, very very very aesthetic, by Greg Rutkowski and mark keathley, fantasy concept art, trending on Artstation | Fantasy