Humboldt Bank Building, 785 Market Street, San Francisco. Daderot / CC0 1.0.
At twilight in downtown San Francisco, flowers begin to climb a Beaux-Arts façade. They do not grow from soil or sit obediently in a vase. They surge across stone, vanish, return and keep moving until 10 at night.
The work is Jennifer Steinkamp’s It’s a nice day for a white wedding, made in 2008 and now presented outdoors for the first time through Yerba Buena Illuminated. The projection occupies a 95-foot-high by 46-foot-wide section of the historic Humboldt Bank Building at 785 Market Street. A museum work has stepped into the city and accepted the city’s scale.
A garden measured in stories
Steinkamp’s cascade of red, white and yellow wedding flowers is computer animation, but it does not feel like a demonstration of software. The technology disappears into behavior. Petals tumble. Stems bend. Blossoms gather into a field too large for the architecture to contain.
The title borrows a line from Billy Idol’s 1982 song “White Wedding.” That source brings a darker charge than the floral imagery first suggests. Steinkamp does not illustrate the song. She lets celebration and unease share the same wall. Wedding flowers carry promises, rituals and expectations; animation releases them from the table arrangement and makes them restless.
The building does not hold the flowers. For a few hours, it becomes their weather.
I have always been moved by artists who know exactly when to abandon the frame. Steinkamp has worked with computer animation since the 1980s, using projected organic and abstract forms to change how viewers understand physical space. Here, the frame is not a rectangle inside a gallery. It is a vertical piece of San Francisco history, with windows, ornament and the accumulated authority of stone.
Public art that keeps the street alive
The projection is visible nightly from twilight until 10 p.m. That schedule is part of the work’s meaning. It meets commuters, residents, diners and people who never intended to visit an exhibition. Some will stop. Others will carry the flowers in peripheral vision while crossing Market Street. Public art does not demand one correct duration of attention.
Yerba Buena Illuminated is curated with local cultural institutions including SFMOMA, the Museum of the African Diaspora and Yerba Buena Center for the Arts. The program’s rotating projections turn the Humboldt Bank Building into shared visual infrastructure. This is more than placing an artwork outside. It asks a neighborhood to accommodate imagination as part of its nightly rhythm.
Scale changes responsibility. A 95-foot projection can dominate its surroundings, yet Steinkamp’s choice of flowers keeps the intervention porous. The forms are recognizable, but their movement refuses the certainty of a billboard. Nothing is being sold. The image keeps transforming before it can harden into a message.
Light against permanence
The most beautiful tension is between projection and façade. The building appears permanent; the light cannot stay. The stone has weight, while animation has duration. One receives the other, and neither loses its character.
Artists working with light understand that absence is part of the material. At daylight the flowers disappear, leaving the bank’s architecture intact. At dusk they return without damaging the surface. That cycle gives the work a pulse. The city has to wait for it.
Steinkamp’s decision also expands what a collection can do. SFMOMA owns the work, but this presentation carries it beyond the museum’s walls. An artwork built from code and projection can migrate, enlarge and enter a different social life. The public does not encounter a reproduction of a physical object. It encounters the work performing under new conditions.
For me, this is art now: technically sophisticated, emotionally legible and generous enough to meet people where they already are. Jennifer Steinkamp has taken wedding flowers—symbols we think we understand—and made them tower over a street. She gives them motion, danger and delight.
The exact site deepens the choice. The Humboldt Bank Building stands where Market Street meets Yerba Buena Lane, in a part of the city crossed by workers, visitors and cultural audiences. Its Beaux-Arts detail was designed to project stability and civic confidence. Steinkamp lays software-generated flowers over that historic language, not to erase it but to make the old surface perform a new task.
The project is supported by the Yerba Buena Partnership with the offices of San Francisco Mayor Daniel Lurie and Economic and Workforce Development. That civic framework matters. A projection at this scale needs permissions, equipment, maintenance and neighbors willing to share darkness with light. Public wonder is built through practical cooperation.
Then, at ten o’clock, she gives the building back.
Continue reading: Pope Leo XIV Draws a Line Between Human Art and AI · RM Opens His Private Art Collection to the Public at SFMOMA