So we have recently been introduced to ‘Resting Bitch Face’, ‘Rich Girl Face’ and now we have ‘Instagram Face’.   In a recent post on Showbiz Cheat Sheet we learn that journalist Jia Tolentino has provided us with a working definition ‘ It’s a young face, of course, with poreless skin and plump, high cheekbones … It looks at you coyly but blankly, as if its owner has taken half a Klonopin and is considering asking you for a private-jet ride to Coachella’   Tolentino then poses an aesthetic paradox for us –‘ that while the Instagram face is...