Right Angle Triangle: Nantucket towers

Cyanotypes and map with construction lines
3x (1000mm x 1500mm) and 1000mm x 900mm
The Beautiful is Present,   Hanmi Gallery

In the chart you encounter as you enter the gallery space there is a protracted search for a perfect right angle triangle amid the bustle of navigational beacons and landmarks of Cape Cod and Nantucket Island. The towers offer the only solution, the three highest points on the island, and a span of three centuries. Outside the window the BT tower peeks in.