Fei Fei–Peruvian fashion photographer Mario Testino has captured another top model for his “Towel Series”. This time, it is Chinese beauty Fei Fei Sun who poses in the 49th edition of the Instagram-only collection. Previously, Mario has shot Karlie Kloss, Kate Upton and even Kate Moss for the “Towel Series”. As for Fei Fei, she poses in a white robe with a towel worn on her head in the black and white image.