It's 400 feet tall, and sunlight-responsive.
The city's Arts District has been embroiled in a drawn-out battle between Renzo Piano's widely acclaimed Nasher Sculpture Center and Museum Tower, a 42-story luxury residential high-rise across the street. The Nasher has a unique aluminum sunscreen filled with thousands of small oculi, meant to draw in natural daylight. But Museum Tower’s curved glass facade shoots death rays into the oculi instead -- scorching the art, burning plants, and blinding visitors.
In the last two years, the dispute has escalated into a "cultural, civic, and commercial tragedy," said Veletta Forsythe Lill, former executive director of the Dallas Arts District.
Neither side is willing to offer much in the way of a concession. Museum Tower says any change to its facade is structurally unfeasible, too expensive, and would drive down the value of apartments. The Nasher worries that redesigning its sunscreen would ruin the "integrity" of the gallery.
Last year, the Dallas Police and Fire Pension Fund -- Museum Tower’s developer -- commissioned architecture firm REX and facade consultancy Front to explore a “third option” that would require no modification to either structure. The assignment essentially dictates that something be put between the dueling buildings.
On Tuesday, the designers unveiled a 400-foot-tall sculptural "shade."
The designers mapped reflections from the Museum Tower at each time of day for the entire year onto a vertical plane between the two buildings. This analysis allowed them to determine the exact shape necessary to block glares throughout the year.
The shade is composed of different-sized umbrellas that "blossom" when glare reaches a certain intensity and retracts otherwise. (REX)
This closeup shows how the umbrellas "blossom" and retract. (REX)