Spanning video, drawing, print and sculpture, Glasshouse is the largest solo show in the UK to date by Dublin-based artist Niamh O’Malley. Originally trained as a painter, the artist’s interest in the construction of images has extended spatially through the medium of glass. Rather than treating it as an invisible barrier, O’Malley emphasizes its physicality – its thickness, its surface, its opacity – giving attention to properties that might more usually be overlooked. In one key moving image work glass filters pass across the lens of the camera, bringing scenes in and out of focus, while in another, the camera shoots through broken panes allowing us to alternately look through and directly at the gardens behind. This gesture, of looking b...