Helen Mirra: Sky-wreck"Is a non remote horizon always a concealment? If a portion of sky has been carved and set loose to rest upon land, is it the result of an illegal language spoken in the town?" Ben Marcus, from A Horizon Grammar A hybrid of artist's book and catalogue designed in collaboration with the artist, this unique publication is divided into three separate books presented in a slipcase. One features photographs of Sky wreck, Mirra's conceptually multi layered