Searchlights moving across the sky on Queens Quay last night as Rafael Lozano-Hemmer's Pulse Front installation begins.
Pulse Front, in a nutshell, is a light installation controlled by the pulses of those passing by/participating. Read Todd's preview post for more background on this amazing part of LuminaTO.
More photos of the action on Flickr. If you have photos to share, just add them to the blogTO Flickr pool and tag 'em "LuminaTO".