(pulp sci- fi illustration:1. 5), (John Berkey), (retro- futuristic aesthetic:1. 6), (soft gradient shading:1. 5), (cosmic airbrush techniques:1. 6), (heroic space pilot:1. 7), (chrome flight suit:1. 5), (golden cape catching solar wind:1. 6), (massive starship backdrop:1. 4), (disc- shaped spacecraft radiating light trails:1. 7), (vibrant nebula glow:1. 5), (deep purples, fiery oranges, icy blues:1. 6), (interstellar sunset:1. 4), (futuristic metropolis with floating highways:1. 7), (crystalline spires reflecting starlight:1. 5), (grand sci- fi adventure aesthetic:1. 6), (high- action composition:1. 7), (vintage sci- fi nostalgia:1. 5), (painterly detail:1. 6), (hyper- detailed cosmic lighting:1. 7)