There is a woman standing in a cave with a waterfall

(50s scifi) (subject 1: a bunch of sensual plant alien women, extremely detailed, beautiful detailed eyes, beautiful detailed lips, extremely detailed faces, longeyelashes, alien plant anatomy, scantily clad, large breasts), (subject 2: captive human damsel bound and gagged, minimal clothing, busty, hot ugly), the aliens are discussing evolution, space, vivid colors, cinematic lighting, photorealistic, concept art, 8k, high quality (show the women head to toe, full body shot, show all of them)