Caribbean Sea No. 2 Acrylic Glass Triptych3 piece acrylic glass art set of sunshine patterns in turquoise water on St. John, USVI. I love triptychs for many reasons: dividing a scene into multiple panels creates a really striking piece they make abstract images even more impactful, and with scenery, it almost feels like youre looking out a window. They are also ideal when you want to add a large statement art piece as a focal point on a big wall. But theyre not only for huge spaces triptychs