"It was sort of by coincidence that I began designing this stamp shortly after that photo of her was discovered," Wall said. "I think it's a really beautiful image and is significant in that it is the earliest known photograph of her. It also happened that her face lined up very nicely with Andrew Jackson's features when superimposed on the bill, so I decided to go with that rather than use any of the older portraits of her that I'd seen in other proposed designs."