Nature created Tottori Sand Dunes so locals got together and created the Sand Dune Museum, with lifelike sculpture man made of - sand. Katsuhiko Chaen -a sand sculptor and executive producer of the museum. The museum often invites other sand sculptors from around the world to participate in their events and shows. Since sand sculptures collapse eventually viewers can only see these temporary works of art for a short time, something like a sand mandala.