In October 2024, "The Vessel" at Hudson Yards in New York City reopened to the public after being closed for nearly three years due to multiple suicides. Originally designed by Heatherwick Studio and opened in 2019, the 150-foot monumental staircase was closed in January 2021 after four individuals, all under the age of 25, tragically took their own lives within an 18-month span. This photo series by Paul Clemence captures "The Vessel" as it reopens, offering a fresh look at its design and renewed role in the city.
Bauhaus's designs have influenced our contemporary society in obvious and subtle ways. Iconic examples include Marcel Breuer’s Wassily Chair, the B55 Chair, the Bauhaus typeface, and the graphic design principles emphasizing clean lines, primary colors, and geometric shapes. However, the architectural construction details of the Bauhaus movement are much less discussed. While most can readily identify modern or Bauhaus buildings by their geometric forms, functionality, and industrial materials, their architectural details are often overlooked. They not only echo the design language of Breuer’s renowned furniture pieces but also have influenced the much-celebrated architectural glass details of Mies van der Rohe. How were Bauhaus's details executed, and how might they be translated into contemporary details today?
Whether rising to the highest room of the tallest tower in a Disney-esque castle, giving an admirer the chance to confess their love on an apartment buildingfire escape, or connecting a basement or attic room with a decorative period feature, there’s something unavoidably romantic about spiral staircases. But there’s more function behind these coiling forms than just their good looks.
One common-held theory is that spiral staircases were first installed in historic castles as vertical baffles, tiring out enemy infiltrators before they could make it to the top. This is why – it is said – many are set to turn clockwise on the ascent, so attackers have a smaller arc for swinging weapons (mostly held in right hands) than defenders making their descent.
French Pavilion - Expo Osaka 2025. Image Courtesy of Coldefy and Carlo Ratti Associati
French architecture studio Coldefy and Italian architecture practice CRA-Carlo Ratti Associati have unveiled ‘Theatrum Naturae’, or ‘Theatre of Nature,’ the project selected as France’s national pavilion at Expo Osaka 2025. The proposal welcomes both natural and artificial habitats, aiming to illustrate how design can connect human and non-human worlds while showcasing France’s contribution to culture and the natural environment. In the exhibition, the visitors will be invited to explore France’s multiple ecosystems and rediscover a connection to nature.
Cities are vibrant systems that hold meaning and move with the rhythm of the human life that powers it. In the fabric of urban landscapes, architects and urban designers collaborate to create spatial harmonies that extend beyond aesthetics and towards social justice and poetic expression. Citizens engage, becoming active participants in the ongoing narrative of the city - the metropolitan melody.
In 2023, ArchDaily wrote about the poetics of urbanism, exploring a future where cities meet its people’s social and emotional needs:
Despite the initially slow and arduous process of molding glass into shape, mankind has used the material for thousands of years. According to archaeological evidence, the first human-made glass tools and jewelry were found in Eastern Mesopotamia and Egypt around 3500BC — and after the invention of the blowpipe in Syria in the 1st century BC and the Western Industrial Revolution made mass production easier, the material's signature traits of transparency and durability could finally be applied on a large scale in architecture and design.
Fast forward to the present day, and the use of glass for building facades and windows is well documented. But what about once we move inside? By treating glass for different levels of transparency, cleverly positioning it within a room, or employing its reflective surface to their advantage, interiors can benefit just as much from the material as exteriors.
Vertical circulation may be just one of the functions of a ladder. Always occupying a reasonable area, this element can serve to bring some other uses when it is thought of in a more integrated way with the entire room, providing living spaces, storage and also a greater aesthetic appeal. That is why we have gathered some ideas on how to occupy the areas around a staircase in different projects: from home to industrial scale.
Stairs are often an inevitable part of a building's DNA. Nowadays, staircases not only serve the function of practicality but are also a showcase of their own kind, especially if paired with a color that is guaranteed to grab attention. Among warm colors, red is considered to be the most powerful one. On one hand, it evokes feelings of joy and energy, and on the other, feelings of alertness and danger. Red can stimulate a whole range of emotions. Therefore, its usage should be attentive, delicate, and thought out.
Most of us use stairways every day, but few times do we stop to contemplate their design or put much thought into their function. With their steps, treads and railing, they are easily one of the most fundamental architectural elements in any home. Apart from providing a safe, simple and easy access from one floor to another, it is through staircases that architects create unique spatial forms and strong visuals. From afar, one can observe people moving up and down repeatedly; from within, the user is treated to new angles and ways to perceive a space. Therefore, good staircases are more than just means of vertical circulation. Through their might and scale, they can become the protagonist of a space – a design focal point that rises to the level of art. In this article, we present their versatile characteristics and material qualities through a selection of inspiring examples, all of which can be found in Architonic's 'Staircases' section.
Stairs in architecture are oftentimes a design focal point- the heavyhandedness in creating something that moves us from one level to the next, up and down repeatedly, something so simple and familiar with a twist is what makes the experience of traversing a stair so unique. Our obsession with stairs and the level of illusion that they create in architecture perhaps stems from the way that they’re able to twist the optics and perceptions of space. We understand that they transport us in one direction or another, but can stairs ever be circular? Is it possible to go up and down for eternity?
Whether to mark a change of direction, to highlight its first steps or its own presence in a room, stairs that combine two or more materials tend to draw attention by establishing dialogs between particular characteristics of each material. Concrete, steel and wood are some of the most common choices to compose the structure of stairs due to their high strength and versatility. But, when combined, these different materials expand their individual possibilities and reveal how the design can be tailored to their peculiarities and connections.
The combination of textures, colors, and finishes among materials can provide a number of creative solutions for these elements used for vertical circulation, as shown in LÂM’s Home, by AD+studio and House 9A, by 23o5Studio, characterized by stairs with a sturdy and rough base that meets a light and sleek structure of steps. The opposite composition order, a lighter base that meets a robust set of steps, thrives ingeniously in Luis Carbonell's Casa Chulavista and messina | rivas' Angatuba House, where the light wooden stairs' base is followed by raw concrete steps.
Staircases can seem like an unalterable part of a building’s DNA. Whether part of a new build or a refurbishment, it can be difficult to imagine changing the angle, direction, or even the placement of the stairs, so choosing the right type can be key. Here are ten different ways to unlock that dream interior.
Sigmund Freud, the author of “The Interpretation of Dreams” and the founder of Psychoanalysis, once argued that, “A strong experience in the present awakens in the creative writer a memory of an earlier experience (usually belonging to his childhood) from which there now proceeds a wish which finds its fulfillment in the creative work.”
Mind the Step - Jardim Nakamura, São Paulo, Brazil. Image Courtesy of UN-Habitat
The Un-Habitat or the United Nations agency for human settlements and sustainable urban development, whose primary focus is to deal with the challenges of rapid urbanization, has been developing innovative approaches in the urban design field, centered on the active participation of the community. ArchDaily has teamed up with UN-Habitat to bring you weekly news, article, and interviews that highlight this work, with content straight from the source, developed by our editors.
Discover in this feature the first lesson to learn from UN-Habitat, on how to design with and for the people. In order to create great public spaces, the only secret is listening to the community. Questioning “how can we design together”, this article presents cases in Ghana, Brazil, and India, focusing on street, market, and open public spaces implementation projects, where interventions took on participatory approaches and involved local residents from the beginning of the process.
Architecture is constantly changing and adapting to new needs, which are linked to social, economic, technological, political, and demographic changes. In this sense, the aging population is one of the most outstanding changes of the 21st century: The increase in life expectancy and the decrease in fertility rates mean that the older population is increasingly numerous. How can architecture help to provide a better quality of life, promote the autonomy, dignity, and well-being of the elderly?
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