How do we make visible the invisible act of breathing, a gesture so essential it often escapes notice? Daniel Hojnacki treats breath as both subject and material, placing his work within a lineage of artists who've grappled with how to picture something with no edges. Robert Rauschenberg's Hoarfrost works (1974–76) began with an accident: ink left on the cheesecloth that printers used to wipe their plates, transformed into images.