While my sister and I were in New York I slowly started to realise that a lot of the photos I was taking pictured the back of her head. And that in fact they were some of my favourite photos from the trip. So then I started doing it on purpose and came up with a series of photos that I really like, and that I would like to share with you today. Let me know what you think, maybe I'll do another art project! XD And see if you can spot the odd one out!