A painting of a demonic creature with a glowing head and tentacles

(best quality,4k,highres),deadly Cthulhu magician,HP.lovecraft style,eldritch abomination,cosmic horror,ominous atmosphere,mythical creature,dark and brooding,ancient arcane powers,flickering candlelight,gloomy setting,mystical symbols,insane cultists,summoning ritual,distorted reality,otherworldly tentacles,bloodshot eyes,shadowy figure,ominous aura,menacing gaze,dreadful presence,throbbing veins,insanity-inducing spells,cold and damp dungeon,forbidden knowledge,surreal and nightmarish,apocalyptic backdrop,elongated limbs,demonic whispers,fear and terror,dread and madness,disturbing and unsettling,macabre and grotesque,unimaginable horrors,infinite abyss. Be aware of：Here is an example prompt，You can build your own prompt based on your imagination and creativity。Make sure every detail is added appropriately to your prompt，And remember to adjust the strength of the keywords as needed。

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))