Artist Janet Echelman has unveiled her latest site-specific work of public art, with the activation of the first phase of “Pulse” in Philadelphia’s Dilworth Park. Pulse seeks to reshape urban space “with a monumental, fluidly moving sculpture that responds to environmental forces including wind, water, and sunlight.
Inspired by the square’s history as a water and transportation hub, Echelman’s work traces the paths and trolley lines of the subway beneath, with four-foot-tall curtains of colorful atomized mist traveling across the park’s fountain surface in response to passing trains underneath.