Painting of a turtle swimming in a sea with corals and other fish

watercolor ,fantasy A 40 meter long dinosaur under the sea turtle, it has a dinosaur head big core and sharp teeth, swimming in the sea, there are 2 human divers near it, looking up, the shines into the sea, fantasy creation creature, peaceful atmosphere

(nsfw:1.5),bad work, bad color, extra legs, extra fingers, bad body, bad finger, bad eyes