This is a female humpback whale (Megaptera novaeangliae) approaching, with the darker male below. These two whales have paired off and are engaged in courtship, which may or may not culminate in actual mating.
Each print is chopped with my logo. Sizes listed are the dimensions of the printed image in inches (see FAQ for equivalent sizes in centimeters). There is an additional white border around the image to allow for framing. A complete list of image and paper sizes can be found in the FAQ.