Hypolocate 2, took place at Oxford Castle in May 2011 and continued an interest in communication arising from constructed situations between the public and artist. This worl began with Hypolocate 1 at Harcourt Aboreteum on an International Residency in 2010. In Castle Street Square on two weekends, Ann invited the public to contribute this evolving project concerning the development of an unseen geographical language and poetics brought about by sensing and experiencing the places we find ourselves in. The public were invited to explore and immerse themselves in the hidden terrain of the Oxford Castle location.