Plein air artists Amelia Chin (l) and Adrian Dicker, both of West Windsor, work on paintings during the “Lasting Impressions, Art From Our Parks” event at Historic Walnford in Upper Freehold on June 3.  SCOTT FRIEDMAN Plein air artists Amelia Chin (l) and Adrian Dicker, both of West Windsor, work on paintings during the “Lasting Impressions, Art From Our Parks” event at Historic Walnford in Upper Freehold on June 3. SCOTT FRIEDMAN