Dear Commons Community,

On Saturday evening, Travis Threlkel and his collaborator, the filmmaker and photographer Louie Psihoyos, will project digital light images of endangered species onto the Empire State Building in an art event meant to draw attention to the creatures’ plight.  Although the men refer to the event as a “weapon of mass instruction,” Mr. Threlkel explained: “We’re going to try to create something beautiful. Not bum people out.” He added later: “Hopefully, this is one big domino. If we can tip it, it would be great.”

On Saturday, using 40 stacked, 20,000-lumen projectors on the roof of a building on West 31st Street, Mr. Threlkel and Mr. Psihoyos, director of the Oscar-winning documentary “The Cove,” will be illuminating the night from 9 p.m. to 12 a.m. with a looping reel showing what Mr. Psihoyos calls a “Noah’s ark” of animals. A snow leopard, a golden lion tamarin and manta rays, along with snakes, birds and various mammals and sea creatures will be projected onto a space 375 feet tall and 186 feet wide covering 33 floors of the southern face of the Empire State Building.

Tony