It's great to see these works at this size. The speakers make the digestive noises feel like you are inside the belly of the whale :D
I love seeing the La Boite theatre patrons from next door mill around in the courtyard before their show starts, become slowly aware of the strange guttural and bird noises and then turn and see the big landscapes pulsing and writhing to the soundscape. Some people look truly disturbed...
Some video and pics below :D
PS Just click on the 'HD' if you want better resolution.