Frank. Sammie. Twiggy. Sophia. Elizabeth. Elvis. Priscilla. Jim. Marlene. John. Yoko. Ginger. Janis. Mick. Jack. Fred. Salvador. Cher. Audrey. Dolly. Elton. Marlon... Very few celebrities are so iconic that a single name is all that's needed in order to immediately recognise them. One photographer has captured each and every one of these icons - and more besides - on film. He goes by the name of Oscar Abolafia. You can call him Oscar.