Cacophony by Ed HutchinsUnseen Sounds Visualized. Sounds are unseen, they can be heard but not viewed. Racing across intersecting surfaces and erupting from interior chambers whether seen from the top, bottom, front, back, sides, or through viewing ports a wide ranging cacophony of sound expressions emerges in visual form. The flat structure unfolds into a colorful explosive wonderland where it is possible to see the unseen.