As part of the revitalization of the renowned Printemps Haussmann department store in Paris, France, a new vertical circulation space has been introduced. This space stretches from the lower ground level to the 9th floor and is designed as a three-dimensional form evoking a vertical dome. Named the "veil," its delicate appearance is reminiscent of the store's iconic stained glass domes from 1894.

The structure weighs 24 tons but appears to float due to its glass floor and mirrored ceiling. The veil measures 25.5 meters high and 12.5 meters wide and is made of white-painted aluminum sheets laminated to create a floral relief. Inspired by the motifs found in Art Nouveau architecture, the pattern draws upon images from the original stained-glass designs. With approximately 17,200 petal-shaped openings, the veil showcases a vibrant array of colors through dichroic glass effects.

Designed as a public interior space to be experienced through its depth and layering, visitors approach by passing through a darkened vestibule that leads to newly installed escalators. As they move vertically, one-way mirrors provide an unobstructed view of the veil, offering different perspectives and moments to appreciate its transformative nature as they ascend or descend.

The veil's bi-convex geometric shape creates symmetrical views from all angles – side, top, and below. On the retail interior side, perforations in the veil allow light to pass through. Transparent dichroic glass fills each opening and forms an infinitely graded surface. This visually sensitive and scenographic effect energizes the retail concepts on each floor.

Title: Printemps Haussmann Verticalité
Location: Paris, France
Use: Vertical Circulation
Size: 1500 sqm
Number of Stories: 10
Structure: Steel, Glass
Completed: 2017
Photographer: Michel Denance