A wall installation of subconscious oragami consisting of 240 used bus tickets, collected and donated. Each ticket is fixed through its centre to the wall by a pin similar to the method used for mounting butterflies.
Every tree on a park path in Edinburgh is numbered with a plastic tag nailed to the tree. As the tree grows the tags and surrounding bark become distorted and scarred. Sometimes the tags fall off leaving only the scar. Sometimes they get absorbed by the bark.