Jungle phone is Dai Fujiwara and Issey Miyake Creative Room installation currently on display in MOT as a part of Color hunting in Brasil exhibition. It is based on Keiji Koga discovery in which plants are transmitting sounds. The soundtrack for the occasion was produced by Sacha Gottiano who did a wonderful job to make us feel as though plants were talking!
Pitty that I couldn't take any photo nor get one from the organizers as the contract with the artist does not provision such option. Well ..