The other direction I went with the power theme is... Altoids and their powerfully strong mint taste. They are such a well known taste that I don't have to do much with the mint to make them recognizable. I like this simple composition
Then I tried some fun stuff with shutter speed and zoom lenses. Zooming while shooting helps give this photo a sense of movement. I took so many shots with this technique that when I reviewed them, it made me a little dizzy. Stare at this shot for a while and see if you don't get the same sensation.