The leader or one member of the group acts as conductor, whilst the rest of the group are the “orchestra”. Using their voices (and body percussion if appropriate!), the group paints a soundscape of a particular theme or mood, for example the seaside, a city, a jungle. The leader can control the shape of the piece by raising her hand to increase the volume or bringing it to touch the floor for silence.  You may also use simple percussion instruments for this exercise.