Search for Sacred Sky

For a few minutes on the night of September 9th, the New York Harbor skyline changed. Nearly three thousand illuminated drones lifted off in formation and rebuilt the outline of the Twin Towers in light, hovering above the waterline where the original buildings once stood. The piece is called "2,977 Lights Over New York Harbor" — one light for each life lost on September 11, 2001.¹

It was produced by Sky Elements Drone Shows and creative director Addison Mehr, in advance of this year's 25th anniversary of the attacks. Funding came entirely from private philanthropy and in-kind support, led by the Cantor Fitzgerald Relief Fund and 9/11 family members, with major backing from the Blavatnik Family Foundation and additional support from Pershing Square Philanthropies. The New York Foundation for the Arts served as fiscal sponsor,² and the display is described in its own materials as a gift — to the city, and to everyone whose life was, and continues to be, touched by that day.¹

Mehr has described the project as an attempt to close a widening gap: something like 100 million Americans alive today have no living memory of September 11th, let alone the buildings themselves.³ Rebuilding the towers at full scale, in light, over the harbor, was his way of making the day legible again — not as an abstraction, but as an act of remembrance built for people encountering it for the first time.

"What does it look like to do something in the skies... that is something sacred," is how Mehr framed the design question that shaped the piece³ — a hovering, architectural silhouette meant to be encountered rather than simply viewed, closer to a moving structure than a light show. The design itself came from Yan Paul Dubbelman, with artistic advice from Studio Drift, Shigeru Ban, and Dean Maltz; IDEKO handled the federal and city permitting, safety, and security work needed to fly a formation that size over an active harbor.⁴

Built with the people who lived it

None of this was designed in isolation. According to ABC7 New York's reporting, the display was shaped in collaboration with 9/11 family members, survivors, and first responders — including Terry Strada of 9/11 Families United, retired FDNY figure Tim Brown, and Brenda Berkman, also FDNY.⁴ That collaboration is part of what separates this from a conventional light show: the people most affected by what the towers' absence means had a hand in how their return, however temporary, would look.

The machinery behind the moment

What the finished formation doesn't show is the staging: hundreds of drones laid out in neat rows on a lot near the harbor, each blinking its own status light, waiting for launch. The clip below was shot during that staging and takeoff — a reminder that "moving architecture" this precise is still, underneath it, a live logistics operation running on a strict federal and city permitting timeline.⁴

Malden has its own Spirit in the Sky

There's a smaller, local thread in this story worth pulling. Malden is the hometown of Norman Greenbaum, who wrote and recorded "Spirit in the Sky" — a song about looking upward that has outlived nearly every one of its 1970 chart contemporaries and now turns up at funerals, memorials, and moments exactly like this one.⁵ MNN covered Greenbaum when he returned home to Malden in 2019; watching a song about going up to a "spirit in the sky" soundtrack, in spirit if not in fact, a drone formation doing something similar over New York Harbor is hard not to notice.

This year's display follows last September's "Tribute in Light" commemoration, photographed from the same vantage looking south over Midtown.⁶ Sky Elements' team has treated this as recurring work, not a one-off — which raises the natural question of whether "2,977 Lights" becomes an annual fixture over the harbor the way the searchlight Tribute already is.

What it's for

On the 25th anniversary, former President George W. Bush framed the day's meaning in terms of what came after it: that freedom, in his account, is what peace ultimately depends on.⁷ "2,977 Lights Over New York Harbor" doesn't argue that point so much as sit quietly beside it — a peaceful, privately funded act of public remembrance, built by people who lost something on that day, for a country that increasingly wasn't alive to see it happen.

Mehr has said the hope is that each light reads as one life, not a statistic — a way of pulling a conversation that risks fading into the history books back into the present, for a generation encountering September 11th for the first time.³ Whether or not it returns next year, it did what art like this is supposed to do for one night over the harbor: it made several hundred thousand people look up.

This piece follows an earlier one The Civic Broadside published on September 11th, before Sky Elements had granted permission to use its own footage.⁸ It's the difference between writing about something secondhand and being able to show it — and it's the reason this one took a little longer to get right.