The British photographer Rankin has just launched a new book, Rankin Portraits, which displays some of his most magnificent and unseen shots of celebrities. I particularly love these ones of Kate Moss, Heidi Klum, Eva Green and David Bailey. He spoke his selected choice of images expressing the unique moment on set where each of them were captured. 'There are some people who you can look at in photographs forever without getting bored. That's the power of a great subject and a strong photograph.'