A snake is curled up on a rock in the dark

(a serpent with nine heads),mythological creature,large and menacing,each head has sharp fangs and fiery eyes,thick scales covering the entire body,glistening in the moonlight,writhing and twisting in the darkness,each head has a unique color and pattern,poisonous venom dripping from its mouths,dark and ominous atmosphere,dark shadows and eerie mist surrounding the serpent,glowing moon illuminating the scene,casting an eerie glow on the serpent's scales,mysterious and enchanting,majestic and powerful,artistic representation of the serpent in oil painting style,highly detailed and realistic rendition,impressive brushstrokes,rich and vibrant colors,depth and texture in every stroke,contrast between light and dark,creating a sense of drama and intensity,subtle hints of green and purple in the color palette,dramatic lighting emphasizing the details and contours of the serpent,faint moonlight casting shadows on the ground,adding a touch of mystery and suspense.