Fantastic, hyper-detailed concept art illustration, large scale, low horizon, landscape format, (Cthulhu:1.9), malefic divinity, emerging from beneath the water's surface, atop an ancient, crumbling underwater temple situated at a sunken island, foreboding, menacing, mythical creature, green scaly skin, writhing tentacles, massive squid-like form, ominous ambiance, sunbeams cutting through the murky depths, dim lighting, dramatic shadows, deep water environment, oil painting, meticulously crafted texture, vivid colors, rich details, magical, subaqueous sanctuary. by: Eileen Agar, Ernst Fuchs
(Cthulhu rising from underwater temple at sunken island.)  