Prompt: dark blue slate stone (microhouse:0.9)
with a 
(tiny, purple, hastur:) 
inside, muted colors, sinister, dark at night

Negative prompt: pedestal, centerpiece,  peppermint, candy cane, flash, text, error, cropped, (worst quality:1.2), (low quality:1.2), normal quality, (jpeg artifacts:1.3), signature, watermark, username, blurry, artist name, monochrome, sketch, censorship, censor, soft focus, bokeh, missing limb, extra legs, floating limbs, (mutated hands and fingers:1.4), (copyright:1.2), (forehead mark), (depth of field), (emotionless), (penis), (Plastic), (Cartoon), (bad hands), (old man)