Stained Glass Art Triptych Panel Miniature Fireplace Tabletop Screen US Flag 9H. Stained Glass Art Triptych Panel Frank Lloyd Wright Foundation Coonley Playhouse. Frank Lloyd Wright Foundation – Coonley Playhouse. USA – United States – Arizona. Folding Stained Glass / Window Panel / Sun Catcher. Red / White / Blue / American Flag / Black / Green / Circles / Squares.