This evening, thousands of people marched across the Brooklyn Bridge in a show of solidarity with Occupy Wall Street. The action was organized by unions and stretched the entire length of the iconic span. But the highlight of the night was the pro-Occupy projections flashing on the Verizon building. Check out video of the guerilla communications below.

UPDATE: @NEREphotography pointed us towards what appears to be the full sequence:

(Photo: ANIMALNewYork)