When seeing the humpback whales in Iceland, one of them was cruising very high up so we got to see the head. We would have liked to see one breaching - jumping all the way out of the water - or sticking the head all the way up, but we got this view.
The head is the part with all those rounded bumps. The bump further to the left is the blow hole and under the water line you can see the pectoral fin shimmering white.
Oh, do you want to see how close we were? Here someone is in my picture and right beyond, there is the whale.