Clifford Ross’s photographic and video practices over the past thirty years reveals one of the most incisive and technically sophisticated investigations of the nature of vision in the medium’s history. Sightlines showcases the range and depth of Clifford Ross’s art by presenting the inexhaustible variety of visual experience he has created with two primary subjects: mountain and sea. In our era of unprecedented environmental peril, his inventive exploration of the iconic subjects of the mountain and the sea convey powerful creative engagement with the landscapes that are both majestic and fragile.