view-inside-Colors-of-Maine-kaleidoscope-by-Derek-Katzenbach-with-images-made-of-multicolored-Maine-tourmalines-and-Maine-quartz-lenses Published August 18, 2017 at 638 × 850 in RESULTS OF THE 2017 AGTA SPECTRUM AWARDS COMPETITION VIEW INSIDE COLORS OF MAINE KALEIDOSCOPE BY DEREK KATZENBACH WITH IMAGES OF MULTICOLORED MAINE TOURMALINES AND MAINE QUARTZ← PreviousNext →