This repo contains a project demonstrating the "Sam's Photo" animations seen in the Advance Animation with UIKit WWDC 2017 session. Mr. Joe Cerra, from Apple's UIKit Engineer team, gave an amazing presentation at WWDC 2017. In ~40 min, he discussed some of the great animations you can achieve with UIViewPropertyAnimator. Unfortunately, Mr. Cerra was unable to go into depth of all the implementation details for the animations he demonstrated. Also, there isn't a working Source code example to go along with his presentation at the moment.