This decorative wall clock converts your wall into living Art. very unique and modern design concept.The cut out butterflies on the main clock allows the color of you wall to be seen through the clock. To istall you hang the main clock on the wall, just like any other conventional clock. The butterflies flying away from the clock have adhesive on the back end, you peel off protective film and stick them on the wall. Adhesive is reusable so you can move the clock when required.