Prompt: retrofuturism style, Valkiry versus Jormungandr the serpent that surrownds the word in Nordic mitology, by  Milo Manara, 
Negative prompt: two heads, low detaied face, elongated body, long neck, two faces, cropped image, out of frame, draft, deformed hands, signatures, big hair, twisted fingers, double image, long neck, malformed hands, multiple heads, extra limb, ugly, poorly drawn hands, missing limb, disfigured, cut-off, kitsch, ugly, over saturated, grain, low-res, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, floating limbs, disconnected limbs, out of focus, long body, disgusting, poorly drawn, mutilated, mangled, surreal, extra fingers, duplicate artefacts, morbid, gross proportions, missing arms, mutated hands, mutilated hands, cloned face, malformed limbs, missing legs, signature, watermark, heterochromia, , , , , , , , , , , blur haze