Two PDP Screens with incandescent lightings and Cameras faced to each other. The lightings give a visual threshold from user’s distance to each screens. The screen normally displays a blurred image in between two PDPs. It reveals a light-reflected spot (user) and shows focused image over blurred visual in realtime. At the same time, each blurred visual without focused spot overlays on each displays. Therefore, two setups are connected to visualize a depth of reflections in the space.