Valero Gadan Architectes & Associés

Imagine Institute

Imagine Institute

Valero Gadan Architectes + Ateliers Jean Nouvel

Imagine Institute
© Christophe Valtin

LIGHTING
Stephanie Seguin

GRAPHIC DESIGN
Jugulta le clerre, eugénie robert, natalie saccu de franchi, vatsana takham, nathanaël abeille, hiroshi maeda

INTERIOR COLOR CONCEPT
Sabrina Letourneur

FACADE GRAPHIC DESIGN
Atelier hiroshi maeda (nathanaël abeille, hiroshi maeda)

RENDERINGS
Benjamin alcover, benoit patterlini, sébastien rageul, raphaël renard, mizuho kishi

LANDSCAPE
Xavier Haegeli, Ewen Le Rouic

BUILDING SERVICES ENGINEER
INGEROP

STRUCTURE ENGINEER
DESIGN BOX

ACOUSTICS ENGINEER
Avelac – Lamoureux

FACADES ENGINEER
ARCORA

MODELS
Jean-Louis Courtois

3 D CONCEPTION
Narjis Lemrini

CLIENTS
Fondation imagine & ap-hp (assistance publique-hôpitaux de paris)

PHOTOGRAPHS
Christophe Valtin, Patrick H. Muller

AREA
18992.0 m²

YEAR
2014

LOCATION
Paris, France

CATEGORY
Institutional Buildings

Imagine Institute
© Christophe Valtin
Imagine Institute
© Patrick H. Muller

Text description provided by architect.

The corner of the Boulevard du Montparnasse and the Rue du Cherche-Midi could not be more Parisian. We would like to make it more “hospitable” in both senses of the word.

For a long time Parisian hospitals had a familiar image of a small town within a large one. Composed of separate pavilions, they were usually surrounded by gardens intended as strolling spaces for visitors and sometimes patients.

In the second half of the 20th century this typology gave way to vast functional buildings that are a far cry from the pavilion-based hospital and the Parisian ‘neighborhood’.

Imagine Institute
© Christophe Valtin
Imagine Institute
© Christophe Valtin

Our goal here is to reconcile the two. Of course, the Imagine Foundation must be functional, but not in the restrictive sense of functionalism. The pleasure of working there will have a positive effect on the efficiency of the research.

In order to truly understand the architecture, one must use one’s EQ (emotional quotient) as well as one’s IQ! Hospitals should be welcoming, open and bright. Imagine will welcome both children and parents. The connection with Necker Hospital needs to be inviting.

Imagine Institute
© Christophe Valtin
Imagine Institute
© Patrick H. Muller

Both doctors and researchers will work in the serene awareness of moving back and forth between the world of the children treated here and the world of researchers working within the calm of their laboratories and in naturally-occurring meeting and discussion spaces.

The belongingness of the Imagine Foundation to Paris and the desire to give character and symbolic importance to its noble vocation are also important architectural issues.

We have sought to create an important urban corner that testifies to the urban accumulation characteristic of the 2010s and to enrich it with evidence of sensitivity.

Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute

Imagine speaks with the rooftops of Paris, with its trees, its deep inner courtyards, and the Hausmannian forms around it.

As a high-precision architecture of light, the building symbolizes the cutting-edge of today’s research; its character evident in the rhythm of the facades, where the graphic theme of cellular imagery, through its ambiguity, brings a poetic dimension, dreamlike and mysterious.

At night, these rhythms can be read in various ways; they give an impression of ‘windows’ at different scales.

Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller

Along the Boulevard de Montparnasse the research entrance and the conference center blend transparently with the internal garden beyond, creating a large porch, a covered square that protects and welcomes.

The Rue du Cherche-Midi is planted with a line of poplars that filter the view of the buildings opposite. Children arrive from Necker Hospital through a large greenhouse planted to flow seamlessly into the garden.

Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller

The architecture reveals a surprise, a hidden dimension at its heart. The heart of the building is mostly naturally lit.

From the internal balconies of the labs, the researchers can see the children’s consulting rooms and the internal garden.

The architecture reveals a surprise, a hidden dimension at its heart.The heart of the building is mostly naturally lit.

Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller

From the internal balconies of the labs, the researchers can see the children’s consulting rooms and the internal garden.

At the top of the building, the conference center benefits from an exceptional panorama and serves as a showcase for the Imagine Foundation. One only needs to look, to imagine…


Imagine Institute
© Christophe Valtin
Imagine Institute
© Christophe Valtin
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller


Imagine Institute
© Christophe Valtin
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Christophe Valtin
Imagine Institute
© Christophe Valtin
Imagine Institute
© Patrick H. Muller
Imagine Institute
© Patrick H. Muller


Imagine Institute
Façades : rue du Cherche-Midi, boulevard Montparnasse
Imagine Institute
Façades : Kirmisson, rue du Cherche-Midi, boulevard Montparnasse
Imagine Institute
Façade rue du Cherche Midi – Zoom | Design Graphique Atelier Hiroshi Maeda


Imagine Institute
Façades – Zooms | Design Graphique Atelier Hiroshi Maeda
Imagine Institute
Façade Kirmisson – Zoom | Design Graphique Atelier Hiroshi Maeda
Imagine Institute
Façade boulevard Montparnasse – Zoom | Design Graphique Atelier Hiroshi Maeda


Imagine Institute
Plan ground floor: patient and researcher access, planted atrium
Imagine Institute
Plan Level +1 : Administration
Imagine Institute
Plan Level +3: Research laboratories and administration
Imagine Institute
Plan Level +6: Auditorium, press room, terrace
Imagine Institute
Plan Level +7: Restaurant, terrace
Imagine Institute
Master Plan

Valero Gadan Architectes & Associés
T +33 1 44780550
Valero Gadan Architectes & Associés
17 Rue du Pont aux Choux, 75003 Paris, France
Ateliers Jean Nouvel
T +33 1 49238383
Ateliers Jean Nouvel
10 Cité d'Angoulême, 75011 Paris, France