The term 'IMAGE ON THE BACK OF A DOLLAR BILL' is composed of two crossword solutions: 'PYRAMID' (7 letters) and 'EYE' (3 letters). The image on the back of a U.S. one-dollar bill is the Great Seal of the United States, which features an eagle holding an olive branch and arrows in its talons, with a shield on its chest. Above the eagle is a PYRAMID with 13 steps, representing the original 13 colonies, and at the top of the PYRAMID is an EYE, symbolizing divine providence.