Breathing Sculptures
Portals can be seen from the interior and exterior of a window front. The interior displays the form which gently breathes. As the form expands and contracts the blue light fades in and out. From the exterior, portals can be seen as a tunnel. It references a sleeping body and an active mind.
Video of Portals 2 breathing
Plastic sheeting, light, blower motors, and arduino,
2 portals approximately 89 inches long. Attached to window at 30 inch diameter
2016