psychedelic organic cthulhu mindflayer, gems jewels, diffuse lighting, very very intricate, very very elegant, highly detailed, lifelike, photorealistic, digital painting, artstation, illustration, concept art, smooth, HR GIGER , Hieronymous Bosch, Francis Bacon sharp focus, art by Greg Rutkowski and John Collier and Albert Aublet and Krenz Cushart and Artem Demura and Alphonse Mucha