Art in the Park, 2018 Piermont -Cyanotype Workshop Sunday, September 16, 2018 2:00 AM 5:00 AM 02:00 05:00 Piermont, NY, 10968 United States (map) Google Calendar ICS Hudson River Creativity Lab will be at Art in the Park, Piermont 2018 Stop by to see a demonstration of the Cyanotype Process!