Essex County Environmental Education Center Essex County Environmental Education Center from Bart Hays Essex County Environmental Education Center In partnership with Drill Construction. My role was as lead designer for the exhibits and interactives. gLike Essex County Environmental Education Center In partnership with Drill Construction. My role was as lead designer for the exhibits and interactives. Exhibit Design Share R 7 n Available Freelance, Full-time, Moonlighting Bart Hays Experienced Exhibition Design Pacific Grove, CA Follow Contact