This enormous gray shark is swimming with speed and ease through the ocean. Its long, pointed nose gleams in the light, and its large, pointed fins help it to navigate around obstacles. Its body is covered in hundreds of small, sharp teeth, ensuring that its prey cannot escape. To bring this magnificent creature to life, I would opt for a subtle blend of black and blue for the body, perhaps with a hint of purple for added depth. For the fins and teeth, I would use lighter colors such as yellow and white to create a striking contrast to the other colors, and give the shark a vibrant, realistic look.