At Optima®, we believe great design begins with inclusion. Our “Women in Architecture” series is part of a broader commitment to celebrating the vital contributions of women like Francine Houben, whose vision and leadership continue to shape the built environment in thoughtful, transformative ways. Highlighting these voices not only honors the past and present, but also inspires future generations of architects and designers.

In the often technical and visually driven world of architecture, Dutch architect Francine Houben stands out not just for her expressive buildings, but for her unwavering belief that architecture must serve humanity above all else. As the founding partner and creative director of Mecanoo Architecten, Houben has built a global career grounded in a singular ethos: designing for people.

Rooftop public garden, Library of Birmingham. Designed by Francine Houben. Credit: Sharon VanderKaay on Flickr Creative Commons, licensed under Attribution 2.0 Generic Deed.

Born in 1955 in Sittard, the Netherlands, Houben came of age during a pivotal time in architectural thinking—when Brutalism’s reign was giving way to more humanistic, socially conscious design. She studied architecture at the Delft University of Technology, where she would later return as a professor and mentor to a new generation of designers. Early on, Houben showed a proclivity for blending rational urban planning with poetic design, a balance that would come to define her portfolio.

Designing for All the Senses
Houben’s approach is holistic, one that treats architecture as a “symphony of all the senses.” She believes buildings should be welcoming, intuitive, and inclusive, responding to their environments and the diverse communities that inhabit them. As she has put it:

“Architecture is about combining all of the elements of life. It’s not just about functionality or aesthetics—it’s about emotion, atmosphere, and creating a sense of place.”

This philosophy is most vividly realized in her public buildings—libraries, theaters, universities—where people from all walks of life converge.

One of her most celebrated projects is the Delft University of Technology Library (1998), a bold yet graceful structure tucked beneath a sloping grass roof that blurs the boundary between landscape and building. The design is not just iconic; it’s democratic, offering students and faculty a place that’s both functional and inspiring.

Her international acclaim soared with the design of the Library of Birmingham in the UK (2013), a project that redefined what a civic space could be. With its intricate metallic façade and stacked geometric forms, the library is both a beacon of knowledge and a cultural hub. But beyond aesthetics, Houben made sure the building served its community—from offering learning resources to creating public gathering spaces that are free, open, and accessible.

Building Cultural Bridges
Francine Houben’s architecture often acts as a bridge—between past and present, art and function, city and citizen. At the Bruce C. Bolling Municipal Building in Boston (2015), she preserved elements of historic structures while inserting dynamic, light-filled forms to house public services and educational institutions. It’s a powerful expression of how design can support civic pride and equity.

More recently, she led the renovation and expansion of the Martin Luther King Jr. Memorial Library in Washington, D.C., originally designed by Mies van der Rohe. With profound respect for the building’s modernist heritage, Houben introduced warmth, light, and public programming that brought new life to a civic monument.

As she reflects:
“You have to design not for the architect, not for the image, but for the people. That’s where beauty begins.”

Francine Houben’s career is not defined by a signature style, but by a consistent sensibility—an empathetic eye, a human-centered touch, and an insistence that beauty and utility can, and must, coexist. Her influence is not only etched into skylines, but into the evolving philosophy of what architecture can be: a social art, a cultural instrument, a shelter for the soul.