Leylines for Ghosted Trees 48 feet Burlap treated with cyanotype solution installed at Wolfville Watershed Nature Reserve May to October 2018 Burlap treated with cyanotype solution installed at Wolfville Watershed Nature Reserve May to October 2018 Printed tree rings stitched onto burlap. Burlap treated with cyanotype solution installed at Wolfville Watershed Nature Reserve May to October 2018 Installation Detail Detail