MOC by Lab212 explores the relationship between sound and image through simple interactions and fun. Exhibited in the French Institute of Meknes (Moc à Meknès, Maroc, à l'occasion du FICAM10.), MOC is an imaginary landscape that passes in front of the viewer. Whistling into a microphone, a tree grows: its shape will evolve in real time based on the sound produced. At each pause, the tree stops growing. At the sound of the voice, random fantastic animals will emerge in the forest.