Technology at rest.

Always in awe of sailing technology. A little wind and a sailor to raise a sail to catch the wind. Or in the words of John Masefield"  ....all I ask is a tall ship and a star to steer her by; And the wheel's kick and the wind's song and the white sail's shaking." The romantic notion backed by serious technology to manage the forces of the air and allow the vessel to harness the wind and move with or against it.