I recently did a drawing to be used as a watermark for my stepdad's retirement party invitation. Now, I use the word "drawing" loosely, since I relied heavily on a photo to produce this image quickly and accurately; I outright traced over large areas, then went back in to pull out highlights and add detail. The result:
Hello there, USS Harry S. Truman. A Nimitz-class carrier was chosen because my stepdad has worked on every Nimitz-class carrier to be built by the Newport News Shipbuilding Company.