Phil Griffin has photographed the likes of Annie Lennox, Paul McCartney, Amy Winehouse, Adele, Jon Bon Jovi and Diana Ross, and a series of portraits, including some never-before-seen photos of these famous faces, from a 25-year period are being displayed at Brownsword Hepworth Gallery. The exhibition is also part of a wider project that aims to support the wellbeing of young people through art, with a portion of the proceeds being donated to the Amy Winehouse Foundation.