There is a purple light in the middle of a dark room

ancient cthulu octopus monster with 3 white-light orbs for eyes in a jar, tentacles sprawling in all directions, dark underwater space themed background. very dark and scary. hyper intricate details. volumetric lighting. streetwear style artwork. grunge. award winning stunning masterpiece. 8k. beautiful. gorgeous. only using the colors purple, red, white. narrow depth of field. hyperrealistic artwork style. scary horror metal music vibe. godrays, gorgeous, amazing, intricate, highly detailed, digital painting, artstation, concept art, sharp focus, illustration, art by greg rutkowski and alphonse mucha