Kibo NgowiMariam Issoufou’s architecture is distinct. Perhaps because it looks so familiar yet so unusual at the same time.
Where the earth speaks: Housing in Niamey, Niger, designed by Mariam
Issoufou, doesn’t ape Western suburban architecture but uses local
materials and aesthetics, including thick walls so the spaces are cool
without air-conditioning. A wall might be made of compressed earth but curve like
concrete. A window might be shaped like an arch you once saw in a
medieval city, or a village courtyard or both.
Her buildings carry the weight of memory and the clarity of invention.
They seem to belong as much to the past as they do to a future — not
yet fully realised, straddling the realm between imagination, antiquity
and reality.
There is a kind of silence to her structures. The kind that settles
over a space when it has been designed with care and patience.
In Dandaji — a village on the arid western plains of her home
country, Niger — a library stands beside a mosque and both are built of
earth pulled from the ground just metres away. It doesn’t feel symbolic.
It feels natural. As if the village decided to rise taller and Issoufou
simply gave it form.
In Niamey, a housing block built for the city’s growing middle class
doesn’t mimic Western suburbia. Instead, it offers courtyards for
gathering, thick walls that cool the air without machines, passages that
bend and open like market alleys.
The lines are sharp but the logic is organic. The geometry never
feels forced. You could run your hand along the walls and feel stories
pressed into them.
In her hands, architecture doesn’t just shelter. It speaks. It
honours. It reflects. Her buildings don’t shout but they sure don’t
whisper either. They have the presence of something that knows where it
came from and is confidently deciding where to go.“I think the biggest trap we’ve fallen into is conflating modernity
and Westernity,” she told Justin McGuirk, director of the Design
Museum’s Future Observatory, during a live interview at the recent Abu
Dhabi Culture Summit in the United Arab Emirates.
“This idea that somehow modernity has a style has been, to me, the
most bewildering realisation, because there is no such thing.
“There is modernism, which is something that came out of the West.
“Modernity itself is a principle; it’s something that can be quite
universal and that we can all claim. And it absolutely does not have an
aesthetic to me, it’s a mindset. It’s a way of thinking of yourself in
the present, and of projecting yourself into the future.”
“And, for me, it’s straightforward to go from an architecture that is
rooted to learn from what came before, but then make a new
interpretation of it that can exist in the present, and can then evolve
into something new for the future.”
To explore Issoufou’s work and ideas is to discover how much they
challenge conventional wisdom about modern architecture and what form
that should take in the Global South. Yet somehow her work has been
embraced in Africa and beyond.
Established in 2014, her architecture and research firm Mariam
Issoufou Architects has offices in Niamey, New York and Zurich. One of
its crowning achievements was the Hikma Community Complex in Dandaji,
which won two Global LafargeHolcim Awards for sustainable architecture.
Further afield, in the Kaolack region of Senegal, Issoufou is building the Bët-bi Museum of Contemporary Art and Culture.
In Sharjah, United Arab Emirates, she’s developing the Hayyan Housing
Project and Lifestyle Centre. And in Monrovia, Liberia, she’s leading
the design of the Ellen Johnson Sirleaf Presidential Centre for Women
and Development in collaboration with fellow architects Sumayya Vally
and Karen Richards Barnes.
In preparing to speak to Issoufou, I framed many of my questions
around the use of “traditional African architecture” but, the more I
reflected, the more I realised how much even that choice of words is
loaded with assumptions.
I grew up in Gaborone, Botswana, during a boom time when it was among
the fastest-growing cities on the continent and, in large part, that
meant importing the structures of skyscrapers, imposingly tall buildings
made of glass and concrete, from Europe and North America. This was
progress. This was development.
Meanwhile, the kind of architecture that naturally grew out of the
Botswana environment, the rondavels and the thatch roofs, rarely
featured into the new vision of how Gaborone would grow to become a
world-class city. Because that was traditional. That was outdated.
Reflecting on this led me to ask Issoufou if she had faced pushback
in her efforts to institute her perspective into her architectural
practice.
“Yes, of course,” she says. “But, at the end of the day, what I ended
up realising is that you really have to empathise with where people are
coming from.
“So, it’s not really about wanting to institute anything.
“I think, for me, I was more focused on having the conversation and then really challenging those views.
“Like, when I first started talking about earth architecture, people literally laughed in my face.
“They’d say, ‘You’re trying to set us back 200 years. Like, what do you think this is? We’re not trying to live in the past.’”
“And we had to have this conversation about the fact that it has
nothing to do with the past. And again, that’s why I like to give wood
as an example, or stone. These are materials that we’ve used forever.
And in places where they grow and they’re abundant.”
One thing that has helped Issoufou’s cause is the undeniable benefits
that come with using earth in terms of both practicality and
sustainability. For the Hikma Community Complex in Dandaji, most of the
project materials were sourced within a less than 5km radius from the
site, while concrete was limited to structural elements such as columns
and lintels.
The project introduced compressed-earth bricks made with laterite soil found on site.
The thermal mass of these bricks made natural ventilation possible,
keeping indoor temperatures comfortable and removing the need for air
conditioning.
“We tend to think of certain types of materials as being non-modern
and feel somehow we have to explain them in contemporary terms or have
to justify their use,” Issoufou says.
“And I think that’s the first trap we fall in, because there is
nothing inherently traditional about any materials versus others.
“When we build with wood, we don’t think of wood as being a
traditional material. So, there’s certain stigmas that we associate with
certain materials and earth is definitely one of them.
“But I don’t think of materials in terms of modern or not. I think of
them in terms of practicality, in terms of what makes sense to me.
“It’s not an aesthetic response at all. It’s just a logical response
to the local conditions. And the climate is just one of the dimensions
of those conditions.”
The Hikma Community Complex combines the restoration of old buildings
with the addition of new structures. An existing mosque has been
renovated and adapted as a library, with study spaces, classrooms and
workshop areas in the gardens, and a larger new mosque building has been
added.
“Earth is the exact same in its usefulness as wood or stone but
somehow the only material that has that stigma is earth. And why is
that?
“What we have all internalised in a profound manner is our
inferiority. We have an ingrained inferiority complex. So, we accept
things as being valuable if they are valuable in the West or if the West
has decided that they’re valuable.”
Mariam Issoufou’s journey to becoming an internationally lauded
architect wasn’t straightforward. She began her working life pursuing a
career as a computer engineer, earning a bachelor’s degree in technical
computing from Purdue University in Indiana in the US in 2001, and then a
master’s degree in computer science from New York University in 2004.
“I wanted to be an architect very early on, but it kind of didn’t
make sense to me, because I didn’t really know anybody who was an
architect,” she reflects.
“I was privileged enough to be sent to the US to study and it felt a
bit obscene to study something like architecture because it takes a lot
of effort and money.
“For this education I was receiving, I felt like I needed to study something that would have a good return on investment.
“How I grew up, it was either you have to become a doctor or lawyer.
And this is very typical, I think, of most immigrant families.
“And at the time, it was the late Nineties, so I just looked around
and tried to see what seemed like a solid career. That’s why I studied
computer science — because it was around the time of the internet boom.
It was a good decision. I believe I don’t regret doing that first before
coming to architecture.”
She worked in the computing field for seven years before deciding to become an architect to fulfil her childhood aspirations.
In 2013, Issoufou earned her master’s degree in architecture from the
University of Washington. The following year she founded Mariam
Issoufou Architects.
Her career took off swiftly. In addition to leading an architecture
firm with a presence on three continents, Issoufou is also a professor
of architecture heritage and sustainability at ETH Zurich in
Switzerland, one of the most prestigious architecture schools in the
world.
She’s a 2019 laureate of the Prince Claus Award and was named as one
of 15 Creative Women of Our Time by The New York Times in 2020.
At the heart of Issoufou’s practice is a deep belief in collaboration
and continuity. For her, architecture is not just about building
structures, it’s about building systems of knowledge and opportunity
that can outlast the project itself.
When renovating the old mosque as part of the Hikma Community
Complex, she brought in the original masons who constructed the building
decades earlier. Rather than simply restoring the space to its former
state, the team taught these masons how to work with adobe-enhancing
additives and erosion-protection techniques, updating their traditional
craft with new layers of resilience.
The approach was not about preservation for its own sake but about
growth: “We don’t look for artisans because they already know how to
make what we want,” Issoufou explains. “We study what they can do and
then we design something new that pushes that skill forward.”
She recalls a metalworker who had never bent thick iron pipes into
curved structural forms before. When faced with the design for a market
structure, he laughed at the model and asked if she had pulled the
concept from the internet.
But, after testing a prototype together, he travelled to Benin to
purchase a machine. Now, he’s one of only two people in Niger with that
capacity and his business has grown as a result.
It’s a ripple effect. “Even if we stop a project, the skills don’t stop,” Issoufou says.
Her masons have since been contracted for work in Senegal and Mali.
Her brick-makers are being called in for international jobs.
The process is just as important as the product, and the people who
shape the project — brick by brick, weld by weld — are not treated as
footnotes. They’re credited in publications, in images, in the very
narrative of the work.
“We make sure that their names are known,” Issoufou says. “That a
photographer from Tahoua, or a contractor from Niamey, can be found and
called and offered more work. That matters to us.”
For her, architecture is never just about what is built. It’s about who builds it, and what they’re able to build next.
The past few years in Niger have been marked by political
instability. In July 2023, a military coup ousted the democratically
elected president, one of several power shifts to shake the Sahel
region. Borders closed, international aid froze and sweeping sanctions
followed. For many, it felt like the future had been put on hold.
Among the stalled projects was a major cultural work in Niamey led by
Issoufou’s firm — an elegant composition of elliptical towers built of
compressed earth, designed as both a civic landmark and a communal
heart.
“It was an extinction event for the firm, honestly,” Issoufou admits.
“We were about to break ground. And then everything stopped.”
Yet despite the upheaval, her practice did not collapse: “What saved
us was that we were already working in so many different countries
nearby,” she explains. “Most of the projects were already outside
Niger.”
While the Niamey project remains on pause, the firm has pushed
forward with work in Senegal, Ghana, Benin and Liberia, including the
Bët-bi Museum and the Ellen Johnson Sirleaf Presidential Centre, which
are breaking ground this year.
This regional spread is no accident. Issoufou has designed her practice to be flexible and cross-continental.
“Over the past decade and more, we’ve built an incredibly robust remote working system,” she says.
“That’s a legacy from my computer science background. It means I can draw, review and collaborate, regardless of where I am.”
Still, her commitment to Niger remains unwavering.
“The headquarters of the firm being there is incredibly important to
me,” she says firmly. “There’s no scenario where that’s not the case.”
Rather than despair, she sees the crisis through a lens shaped by
lived experience: “We come from a part of the world where the ground is
always unstable to some extent. So, you build systems of resilience,
both professionally and personally.”
For Issoufou, that isn’t about resistance alone; it’s about readiness.
“You can’t run out of patience when things flip,” she says. “You have
to understand that the chaos will end and you have to be ready to pick
up the pieces afterward. This is temporary. It will pass.”
Issoufou’s architecture defies categorisation and reframes the
conversation entirely. Rooted in the soil of her home country, yet
expansive in its reach, it proposes an alternative vision of modernity,
one that honours the past not by preserving it in amber, but by folding
it into new futures.
In a world quick to flatten tradition into stereotype or discard it
altogether in the pursuit of progress, Issoufou’s buildings whisper a
different kind of intelligence, one born of listening closely to place,
to people and to materials often overlooked.
Maybe that’s the quiet radicalism at the heart of her practice. From
Dandaji to Monrovia, from earth bricks to elliptical towers, her
crafting goes beyond architecture and encompasses a methodology of care,
a politics of presence.
In uncertain times, her work reminds us true modernity doesn’t come
from erasure or mimicry but from the courage to imagine continuity. It’s
not about where you build, but how, and with whom. And it’s in that
grounded imagination that Issoufou’s vision finds its most enduring
form.