A breathtaking poster design inspired by John Berkey's style, featuring a vibrant alien landscape with towering structures and floating cities illuminated by a radiant sunset. The foreground showcases a lone figure of a woman, her back to the viewer, gazing out at the surreal horizon with a sense of wonder and curiosity etched onto her face. Her attire is reminiscent of futuristic fashion, hinting at an advanced civilization she hails from.