Mr. Takezawa/the Vice director of the museum and Ms. Okamoto/a curator in the museum.
The piece of No.26 has been placed beside the sculpture titled "Earth Call 082-263-0540" which has real telephone inside sculpture. Every people can call to the stone, and hear the real-time sound of the the surrounding stone, and say something message to the stone. Then some person who is in the outdoor's exhibition area can hear his/her voice from the stone.
Please try to call to the stone, telephone number is +81-82263-0450.