The premise of The Picture of Dorian Gray has become so much a part of our culture that most people will recognise the reference even if they've never read Oscar Wilde's original 1890 novella or seen any of the myriad stage and screen adaptations since.
Are you a David Bowie fan? What first turned you on? Was it seeing his Top of the Pops debut as Ziggy Stardust? Was it your parents taking you to your first Bowie concert when you were still a baby? Was it memorising the album liner notes in your bedroom?
Clockwise from top: Privates on Parade, Ordinary Days and The End of History