Lisa Halley carefully inched her way to the top of a New York skyscraper – climbing up the outside of it to a dizzying 1,200 feet above the busy streets below.
And then she planted both feet on top, a wide smile on her face.
It was yet another hair-raising challenge completed by this astonishing 32-year-old woman – and all the more incredible because she is almost totally blind and profoundly deaf.