Prompt: ultra hyper artistic realistic fantasy alien landscape drawing black and white 3D vector line for a coloring book of a alien river valley, river running through the valley, twisted vegetation, unreal engine, greg rutkowski, loish, rhads, beeple, makoto shinkai and lois van baarle, ilya kuvshinov, rossdraws, tom bagshaw, alphonse mucha, global illumination, detailed and intricate environment
Negative prompt: out of frame, words, logos, tunnel