I have written my fair share of houses that devolve into nature, becoming in the process a place where the fantastic and human merge. The house in Hannah's Garden is inhabited by fantastic creatures and the skin of the house is a thin border between this world and another. Nature merges into the house, and Cassie my heroine slides out from the walls into a place of shimmering nature. So, it seemed a familiar moment when I saw these sculptural pieces by Valerie Hegarty -- windows devolving from man-made forms and reverting to the nature of the wood from which they came. Beautiful and evocative.