Reckon the selfie's only been a thing since you upgraded to an iPhone 3? This exhibition is out to prove you wrong, with a series of prints of iconic self-portraits from the likes of Frida Kahlo, Andy Warhol and Toulouse Lautrec. Visitors will be able to dress up as the famous artists at a selfie station, with the possibility of printing and framing it to take home, and short talks and workshops will offer a bit more information about the portrait. You can get involved, win prizes and potentially have your work exhibited by entering the selfie competition. Still not convinced? There's also free coffee from EC1 coffee house, from 8am until 10am.