German-Brazilian embrace

Building design

Oscar Niemeyer designed this sphere for an industrial building in Leipzig. Photo: Friederike Voigt.

Clear, rational, angular – this is how one usually imagines the forms of industrial architecture. Now, however, an extension to a factory is being built in Leipzig that does not fit into this scheme at all, but instead gives preference to rounded lines. It is the last work of the Brazilian architectural icon Oscar Niemeyer.

Factories tend to be built in a functional way, rather than in an aesthetically pleasing way. Until now, this was also true of the angular brick halls of Kirow Werke in Leipzig, a specialist in railroad cranes and slag transporters. Now, however, a futuristic spherical extension is being built there by Brazilian star architect Oscar Niemeyer – an extraordinarily round surprise for the angular industrial architecture of the 20th century.

But how did Oscar Niemeyer, Baumeister of the Brazilian capital Brasilia, end up in Leipzig? Another indication of the up-and-coming city in the east, now known as “Hypzig”? The managing director of Kirow-Werke, Ludwig Koehne – a lover of art and architecture – wrote a letter to the architect in 2011: He wanted an extension for the canteen at his factory. Niemeyer, at the ripe old age of 103, set to work shortly afterwards and sketched a white sphere with the characteristic Niemeyer curves that lovingly embrace the listed brick building. It was to be one of the last works to be realized by Niemeyer. The Brazilian architect died in 2012.

Jair Valera, Niemeyer’s right-hand man and best man, is now carrying on the creative legacy of his best friend.* “We wondered what could motivate a company of this size, which manufactures such enormous machines, to ask an architect who is known for delivering architecture that is far removed from pure functionality and develops new forms … Normally, such companies only care about functionality and not about the new and the possible beauty in architecture … Oscar always said that beauty lies in the new, in diversity, in surprise and in the unexpected,” said Valera at the foundation stone laying ceremony for the Kugel in Leipzig at the end of April 2017.

Sphere embraces brick

“Architecture is the best advertising. Because that’s an impression that lasts,” says Managing Director Ludwig Koehne. The sphere will indeed be an eye-catcher, perhaps even a crowd-puller: It measures twelve meters in diameter, with the center point sitting on the corner of the brick building. The round extension is made of white concrete with internal insulation and two large window openings made of geodesic domes with switchable liquid crystal window modules as light protection. All of this rests on a cuboid shaft made of concrete, the color of which was matched to the existing brick façade.

The sphere will have three floors: a lower “facility” floor, where the building services are essentially hidden, a middle café and bar level and an upper “lounge area”, the floor of which is at the level of the sphere’s equator. In the lounge, there will be a tiled partition wall in the style of Portuguese azulejos, adorned with an Oscar Niemeyer drawing.

“The outer exposed concrete surfaces were recently completed. The project should be completed in spring 2019,” says architect Harald Kern, who is supervising the construction site. It is hoped that the futuristic sphere will not only be an extension to the canteen with a view, but also a creative meeting place for the neighboring artists, who are revitalizing a former cotton mill right next door with their studios. Incidentally, they have already proven that it is possible: factories can very well be a stage for modern art.

* Today, the office operates under the name Ana Niemeyer Arquitetura. Ana Elisa Niemeyer is a granddaughter of Oscar Niemeyer. Jair Valera is the director.

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Eulennest daycare center in Schorndorf from search

Building design

The Eulennest daycare center in Schorndorf by (se)arch architekten combines architecture, education and nature. Photo: Zooey Braun

With the new “Eulennest” day nursery in Aichenbachstrasse, the town of Schorndorf has realized a remarkable educational building that combines architectural quality with a well thought-out educational concept. The daycare center was designed by (se)arch architekten bda from Stuttgart, which won out over well-known competitors in a design competition. Since September 2024, the new building has offered space for six groups in all-day care – on two levels that blend sensitively into the green surroundings.

The design language of the new building is unusual, but by no means obtrusive: an expressively curved roof rests on a simple structure and is reminiscent of either an indoor riding arena or a circus tent – an image that fits well with the liveliness and imagination of the future users. The architects see the roof as a connecting element: it spans the various functions and mediates between the park-like surroundings and the built space.

The daycare center is located at the transition between the residential area and the landscape – a sensitive interface that was cleverly solved architecturally. The timber construction is based on the loose structure of the neighboring buildings and remains at eye level with the site in terms of scale and materials. Thanks to its natural colors and soft lines, the building appears inviting and child-friendly despite its size.

The daycare center is accessed via the east. The entrance area houses the management rooms, a spacious exercise room and a central staircase that connects the two levels. The spatial organization follows a clear pedagogical idea: the group rooms for children under the age of three are located on the first floor – with direct access to protected outdoor areas. On the upper floor, the older children have space to play, learn and try things out.

The heart of the upper floor is a central play corridor, which is accessible from all group rooms. The rooms are organized around this interior space – an arrangement that provides orientation and promotes communication. Daylight enters the interior of the building via a generous skylight dome. This not only creates a friendly atmosphere, but also supports the natural indoor climate. The space on the upper floor is complemented by a kitchen and a creative room – places for cooking, crafting and experimenting together.

The Eulennest daycare center is not only an architecturally successful example of modern educational buildings, but also a clear commitment to sustainability. The use of wood as the main structural and design material ensures pleasant room acoustics and a healthy indoor climate – important factors, especially in facilities for children. In addition, the new building meets high energy standards and thus contributes to the responsible use of resources.

Read also: Daycare center in Stuttgart-Hedelfingen by larob. studio für architektur.

Obituary Cornelia Hahn Oberlander

Building design

Cornelia – always two steps ahead! Cornelia Hahn Oberlander passed away at the end of May 2021 at the age of 99 – one month before her 100th birthday. The Canadian landscape architect with German roots was considered the “grande dame of landscape architecture”. An obituary by Daniel Roehr.

Cornelia – always two steps ahead! Cornelia Hahn Oberlander passed away at the end of May 2021 at the age of 99 – one month before her 100th birthday. The Canadian landscape architect with German roots was considered the “grande dame of landscape architecture”. An obituary.

Just one month before her 100th birthday, Cornelia Hahn Oberlander passed away on May 22, 2021 in Vancouver at the age of 99. Those who affectionately called her by her first name expressed their immense respect for what she achieved as a world-renowned landscape architect. At the same time, those around her always honored her generosity, her interest in meeting and connecting people, and her ability to share her wealth of knowledge with others.

Cornelia Hahn Oberlander was one of the most important figures in international landscape architecture for over 70 years. She was educated at Harvard by some of the most respected planners of the 20th century – including Walter Gropius. After graduating, she studied with the masters of landscape architecture, James Rose and Dan Kiley. As the sixth woman to study landscape architecture at Harvard, Cornelia Hahn Oberlander paved the way for many women in the profession. She led by example, instilling self-confidence and support for women in a profession that until then had been dominated by men.

Always ahead of her time

Cornelia Hahn Oberlander was a landscape architect who exemplified the highest standards in design processes. She researched each project carefully. How and with what rigor can be read in Susan Herrington’s book “Cornelia Hahn Oberlander: Making the Modern Landscape”. She was always two steps ahead of the current discourse, was already involved in participatory processes in the design of outdoor living areas in the middle of the 20th century, developed different matrices, i.e. evaluation criteria for playground programs, so that playgrounds became more appealing for children and parents alike through design elements and gentle ground modelling and terrain grading.

Commitment to indigenous peoples

When designing the UBC Anthropology Museum in the late 1970s, she and architect Arthur Erickson discussed the recognition and respectful architectural integration of First Nations traditions. Together, the two planners responded to the traditions of the indigenous peoples in Canada both in the shape of the building and in the use of plants. Cornelia Hahn Oberlander expressed the healing of the land with native plants in a gently graded landscape.

Unparalleled design talent

In recent years, Cornelia Hahn Oberlander has worked extensively in north-western Canada. She was invited by indigenous peoples there to design landscapes for schools and public buildings. Here she integrated landscape architectural interventions that respond carefully to the local climate, climate change and the people. In conversations with her, she always expressed her deep affection and gratitude for the Northwest Territories and her work there. Cornelia’s sensitive design talent, which she demonstrated time and again at all scales, her understanding of the local and the local people, are unparalleled. In addition, Cornelia Hahn Oberlander has always been regarded as a pioneer of contemporary and future-oriented planning throughout her 70-year career.

Cornelia Hahn Oberlander at the center of groundbreaking projects

Cornelia Hahn Oberlander has received all the prestigious prizes and awards that exist at local, national and global level to honor landscape architects. She has held many honorary doctorates, as well as the highest civic awards of Canada, British Columbia and most recently the rarely awarded Vancouver “Freedom of the City Award”. She has also worked with some of the most prominent architects of this and the last century. She has also been responsible for numerous ground-breaking projects including complex and pioneering technologies in green roofs, playground design, public open space design, planting design and in particular the use of native plants.

Landscape architecture as her vehicle

Apart from her impressive designs, she was also very generous with her time for students, professionals and researchers. Until recently, Cornelia shared her wisdom with our UBC students. She explained her projects on site, dropped in on studio meetings and encouraged students with her constructive critiques. Cornelia Hahn Oberlander attended most of the lectures offered at the School of Architecture and Landscape Architecture and presented her projects in lectures to our students. Cornelia lived and breathed landscape architecture. Landscape architecture was ultimately her vehicle to connect, inspire passion, spark conversations and also initiate political activism to protect nature and the environment and people in Canada and around the world.

Strong and inspiring personality

Cornelia fled Nazi Germany with her mother and sister two weeks after the “Reichskristallnacht”. This was an experience that was always deeply rooted in her consciousness. We talked about the events in numerous conversations. I am German-Canadian myself and therefore sensitized to the topic. I felt humble when I heard how much she kept the German culture, language and connection alive, even though her family had to flee the country. We enjoyed speaking German over and over again and also shared the humor of the German language.

Her wisdom must be passed on

Cornelia radiated positivity. She also inspired everyone she met about landscape architecture, history, the environment, but above all how people can engage with the environment. So every time I left her house, or after we had dinner together, or she attended my parties, or we sat in her garden and enjoyed the plants and gentle soil modeling of her garden (she always said, “Soil modeling is more important than planting” and I agreed), I left invigorated and inspired. Consequently, being with her, listening, observing and learning was a gift that cannot easily be put into words. Cornelia’s gift to us all is her love of landscape architecture. It is therefore our duty to pass on her wisdom to future generations of landscape architects and beyond.

Read more about Daniel Roehr and Cornelia Hahn Oberländer here at topos magazine.