The Mysterious Garden (1911) by Margaret Macdonald MackintoshNational Galleries Scotland: National
Charles Rennie Mackintosh and Margaret Macdonald
Charles and Margaret met at the Glasgow School of Art, where they worked in similar styles with an emphasis on flowing lines and motifs inspired by nature. They married in 1900.
They soon became 'The Four', collaborating with Margaret's sister Frances, and her husband Herbert MacNair.
Design for a house for an art lover (1901) by Architect: Charles Rennie Mackintosh, Designer: Margaret Macdonald and Artist: Charles Rennie MackintoshRoyal Institute of British Architects
The couple collaborated on a number of projects, including a Glasgow 'house for an art lover', which was designed in 1901, but built 90 years later by architect Andrew MacMillan. Margaret designed the decorative panels, such as the ones in this music room.
Today, Margaret's work is often eclipsed by her husband's fame, but she was admired by her artistic peers, and her work was shown in over 40 exhibitions during her lifetime.
Charles Rennie once told her in a letter, "you are half if not three-quarters in all my architectural work".
Charles and Ray Eames (1950) by Photographer: Sam LambertRoyal Institute of British Architects
Charles and Ray Eames
Charles Eames was already married when he met Ray Kaiser in 1940 at Cranbrook Academy of Art, Michigan, but by June the next year the pair were married. In 1943 the Eames office was born.
Charles and Ray designed and constructed their own home and studio in Los Angeles, where they lived for the rest of their lives.
Ray's role in the design process was integral, providing a sharp eye for detail and fun as a foil to Charles' sometimes austere 'big ideas'.
Eames House (1980) by Photographer: Luis RenauRoyal Institute of British Architects
Charles Eames famously claimed "anything I can do, Ray can do better". He died in 1978, and the following year Ray accepted the Royal Gold Medal on behalf of them both, making her the first woman to receive it. Ray died in 1988, ten years to the day after Charles.
Le Corbusier and Jane Drew lying on a rug, relaxing in a garden (1946) by Architects: Le Corbusier (1887-1965), Dame Jane Drew (1911-1996)Royal Institute of British Architects
Jane Drew and Maxwell Fry
Towards the end of her life, Jane Drew explained how she married her first husband, James Thomas Alliston, in her fourth year at the Architectural Association "as a sort of means of going on working, really". It didn't last, but she later found a true partner in Edwin 'Maxwell' Fry.
University College, Ibadan: detail of the private balconies of a study bedroom wing (1955) by Photographer: Anthony Howarth and Architect: Fry Drew & PartnersRoyal Institute of British Architects
It was Jane who first recommended Max to the Labour MP George Strauss, who was looking for architects to work in colonial West Africa. When Jane passed on the news, Max called back to say he would accept, "if you will accept jointly".
Design for a bank in Nigeria: perspective view (1955) by Architect: Fry Drew Drake & LasdunRoyal Institute of British Architects
Six months later, she joined him and began working on a waterfront development in Nigeria. Their practice, Fry, Drew & Partners was officially born in 1950, and later expanded to include Lindsay Drake and Denys Lasdun.
Alison and Peter Smithson (1954) by Photographer: Sam LambertRoyal Institute of British Architects
Alison and Peter Smithson
Alison and Peter Smithson's love story and architectural partnership began at King's College, Durham. They married in 1949 and joined the London County Council architects' department, where their Brutalist style would soon emerge.
The Smithsons' first competition win in 1950, Hunstanton School, embodied their 'New Brutalism' philosophy. The school's design, featured sleek steel frames and glass walls, prioritising functionality over aesthetics, a hallmark of their work. This project solidified Alison's key role in their partnership.
Colin St John 'Sandy' Wilson and Mary Jane 'MJ' Long
Sandy and MJ met in the early 1960s, when MJ was studying at Yale School of Architecture and Sandy was a visiting professor.
After winning a fellowship to travel across Europe for research, MJ moved to London and joined the newly-formed practice, Colin St John Wilson & Partners.
Spring House, Conduit Rise (1967) by Architects: Colin St John Wilson and MJ Long and Photographer: Martin CharlesRoyal Institute of British Architects
Sandy described MJ as having a “brain like lightning”; she could absorb the complexities of any project almost instantly. He was more reflective; preferring time to “brood".
Their first project together was a house in Cambridge for artist friend Christopher Cornford in 1967.
Sandy and MJ married in 1972, just as they were about to embark on the largest undertaking of both their careers: the design of the British Library.
Afterwards the two architects went on to run separate practices, but they were together until Sandy's death in 2007.
Lady Patricia and Sir Michael Hopkins
Renowned British architects, and co-founders of Hopkins Architects, this couple are known for combining high-tech innovation with traditional design elements. They individually combine an expertise to historic restoration, with sustainability and modern construction techniques.
Portcullis House, seen from Parliament Square (2001) by Architect: Sir Charles Barry, Michael Hopkins & Partners, Augustus Welby Northmore Pugin and Photographer: Janet HallRoyal Institute of British Architects
Together they designed Portcullis House, a government office building near Parliament completed in 2001. It features a striking facade with bronze chimneys and a modern interpretation of traditional architecture, emphasizing sustainability with natural light and ventilation.
Solid State Logic HQ, Begbroke, Oxfordshire (1988) by Architect: Michael Hopkins & Partners and Photographer: Martin CharlesRoyal Institute of British Architects
Completed in 1992, their Solid State headquarters exemplifies the Hopkins practice, blending industrial functionality with refined aesthetics. Its light steel frame, extensive glazing, and open-plan interiors maximise natural light and views, creating a flexible work environment.
London Eye
David Marks and Julia Barfield
In 2006, David Marks and Julia Barfield were described in Building Design magazine as "architecture's most famous mister and missus team". The couple set up their practice in 1990 and headed it jointly until David's death in 2017.
Pinnacle of the London Eye, South Bank, London (2009) by Architect: David Marks and Julia Barfield and Photographer: Christopher Hope-FitchRoyal Institute of British Architects
Their most famous creation, the London Eye, was conceived as a monumental celebration of the new millennium. The towering observation wheel, at 135m high, constructed in sections and transported by barge, was initially envisioned as a temporary structure.
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All images are from RIBA Collections unless listed.
79 Derngate. Rights: Morley von Sternberg / RIBA Collections
Peter and Alison Smithson. Rights: Architectural Press Archive / RIBA Collections
Hunstanton Secondary School. Rights: John Maltby / RIBA Collections
Spring House. Rights: Martin Charles / RIBA Collections
Patty and Michael Hopkins. Rights: Morley von Sternberg / RIBA Collections
Portcullis House. Rights: Janet Hall / RIBA Collections
Solid State Logic HQ. Rights: Martin Charles / RIBA Collections
London Eye. Rights: Christopher Hope-Fitch / RIBA Collections