This clock is hung on the wall like a pair of exhibits. The dial is printed with fine and straight lines. From a distance, it looks like a gray square clock. After special treatment, the transparent pointer will produce refraction effect when it passes through the clock face. The original straight line will become distorted after refraction, forming the noise on the dial continuously and disappearing again... like the ripples left by time passing here. When a stone falls into the water, ripples appear on the water surface. After a period of time, the ripples gradually disappear, as if the stone has never fallen. With the passage of time, the pointer is also quietly across, the clock surface produces ripples and quietly disappears, as if nothing has happened, only time changes.

(Different viewing devices may affect the presentation effect. It is recommended to open a large picture.)