The Eyeliner Codes of A/W15

This season's beauty has featured eyeliner in all of its possible incarnations. Waterlined and smudged under the eyes, it turned girls from Alexander Wang to Versace into sullen teenagers. Flicked across lids at Fendi and Proenza Schouler, it became a kind of artistic expressionism. We take a look at the five key codes that have appeared from around the globe.