As part of Unit(e) Summer School 2017, Johana investigated the 'fabric' of the G39 gallery and grounds. She worked with Archaeologist Simon McCann to excavate a section of the gallery garden, which revealed several layers of displaced and original soils and clays, amongst which lay some broken Victorian tat and size 8 builders’ footprints from the 1980's. The activity was in part used to explore the specialist language 'digging in spits' and methods used in conducting and monitoring an 'archeological dig' and to ask the question what is of value?