A brace of blips

This is 2 pics - before and after. Instead of just pasting in Isobel's post-brace removal mouth I thought it might be interesting to try and match two halves of her face. It doesn't look quite real but the differences are a couple of millimetres or less - it shows how accurately our brains can map someone's face and see the nuances in expression. She has a consistent smile anyhow.