you can move throughout the levels by swiping left and right to switch paths. you can swipe up to jump over obstacles and swipe down to slide under them. tap the screen to tag a costume that is in range to collect it! is the idea of her collection being neither entirely private nor public, but a kind of hybrid. she was so involved in the life of the gallery for over 20 years that this informed her conception of the collection and what it was for. don’t suppose you know of any work that brings private and public collecting together? 