Lake Shore Drive is a display of silhouettes connected with neurons. The particles are neurons traveling throughout a vacuum, mimicking the way that cells interact with each other. Based on your movement, your silhouette separates the neurons from the vacuum. The Seattle version of Lake Shore Drive is a diptych, with one side representing fire and one side representing water.
A version of this is also in San Diego and Chicago
1130 W Monroe, Chicago, IL 60202