Three translucent lampshades diffuse the glow of each pill-shaped light, casting a pink-toned shadow against the cafe's stone walls.
Cafe Mollien is located in the Denon Wing of the Louvre, and links the Carrousel shopping centre and Tuileries Gardens with the museum and its art collection.
The space comprises an L-shaped dining room and terrace that offers a view of the Louvre's Pyramid. Inside, 66 seats are arranged around a brushed-brass lighting structure with branch-like extensions stretching towards the high ceilings.
Stark white chairs contrast with the pink lighting, but a strip of brushed brass around the edge of the tables connects the furniture and lighting elements together.
The white of the furniture is also echoed in the marble of a 10-metre-long bar in the cafe's entrance.
"In the alcoves of the tall historic windows, the presence of lacquered wooden benches upholstered in fabric alongside matt white furniture is almost blasphemous in this palace of colour, and seems to set and accentuate the rhythm of the space," said Lehanneur.
Lehanneur has previously worked on projects ranging from restaurant interiors to lighting installations. He has recently completed a series of electronic products, including a 20-sided speaker and a portable radio, and was named head of Chinese technology company Huawei's design research centre last year.
Photography is by Michel Giesbrecht.