This is an impressive image of a large military ship with a long hull and a tall superstructure. There are many decks and large guns positioned around the ship. The ship is painted Gray and there is a large flag proudly flying from the stern. To make the image more eye catching and dynamic I suggest using a variety of hues in the sky and the ocean to create a contrast with the monochromatic hue of the ship. For the ship, I suggest using lighter shades of gray with darker shadows and shades in the decks, guns and flag to make it stand out. To create a natural and realistic look, use a variety of shades of blue and green in the ocean and sky. If you want to go for a bolder look, use richer colors, such as deep blues and lush greens to make the image more vibrant.