The Niemeyer Sphere: A Visionary's Final Creation in Leipzig
Nestled within an industrial estate in Leipzig, eastern Germany, a colossal white sphere hovers above a former boiler house, defying the mundane surroundings of used-car dealerships and construction equipment rentals. This architectural wonder, known as the Niemeyer Sphere, represents the last design of the legendary Brazilian architect Oscar Niemeyer, conceived when he was 103 years old. It stands as a testament to his lifelong pursuit of innovation and beauty in architecture.
An Unexpected Marvel in an Industrial Landscape
Measuring twelve metres in diameter, the Sphere appears like a fallen planet or an alien spacecraft, dropped into a working-class neighbourhood rarely frequented by tourists. Since its opening in June 2020, it has offered a unique dining experience, where visitors can enjoy sunset kombucha and gin while gazing out over the rooftops. The journey from idea to inauguration spanned two decades, with construction documented by photographer Margret Hoppe, whose exhibition, The Spirit of Past Future, now resides within the building.
The Genesis of a Dream
The story begins in 1994, when West German entrepreneur Ludwig Koehne acquired a heavy machinery factory for a symbolic one Deutsche Mark, renaming it Techne Sphere. Koehne envisioned a restaurant on the roof of the workers' canteen, leveraging its existing kitchen facilities. A business trip to Brazil in 2007 sparked his admiration for Niemeyer's iconic buildings, such as the Palace of the Dawn and the Cathedral of Brasília. In 2011, Koehne wrote to Niemeyer and secured a meeting, later convincing chef Tibor Herzigkeit to commit to the project for a decade.
Niemeyer's initial sketch, drawn at age 103, depicted a round ball with windows at the top and bottom. After his death in 2012, the design was finalised by his longtime collaborator, Jair Valera, and executive architect Harald Kern. Construction began in 2017, facing challenges like structural engineering and material selection, particularly with the south-west-facing windows.
Innovative Technology and Design
To address concerns about overheating, Merck developed liquid crystal glass, with 144 individually crafted triangular panes that dim from a soft gray to nearly black. This technology, akin to walk-in sunglasses, enhances the dining experience by reducing glare and allowing guests to observe the sky in new ways. The Sphere's design reflects Niemeyer's signature use of curves, concrete, and glass, creating an illusion of lightness and floating.
Inside, the Sphere features three levels: a technical area at the bottom, a bar on the middle floor, and a top floor with designer chairs for panoramic views. An original drawing by Niemeyer adorns an interior wall, highlighting his artistic flair. The complex also includes art galleries and hosts occasional outdoor concerts, with the opening ceremony featuring a cello suite by Johann Sebastian Bach.
A Legacy of Beauty and Surprise
In his 1988 Pritzker prize acceptance speech, Niemeyer emphasised beauty, fantasy, and surprise in architecture, rejecting rigid rules in favour of creativity. The Sphere embodies this philosophy, combining elegance with extraordinary lightness. As Valera noted at the opening, this project seeks simplification through elegance, characteristic of Niemeyer's work. The Spirit of Past Future exhibition runs at Techne Sphere Leipzig until 22 March, celebrating modernist architecture and Niemeyer's enduring impact.
