The image displays a long, vaulted gallery within a grand stone building in Lille, France, specifically identified as a space within the Palais des Beaux-Arts

The image displays a long, vaulted gallery within a grand stone building in Lille, France, specifically identified as a space within the Palais des Beaux-Arts. The architecture features light-colored, possibly limestone, ribbed vaulted ceilings and substantial supporting columns, all adorned with a large-scale artistic installation. This installation consists of bold, royal blue geometric patterns—including arcs, triangles, and sharp stripes—applied directly to the stone surfaces of the vaults, arches, and upper wall sections, creating a striking contrast with the natural stone. Small white dots are embedded within some blue ceiling sections. The floor is a polished dark grey, reflecting the architectural elements and the blue installation above. Natural light illuminates the space through tall, multi-paned windows along the right wall, while additional artificial lighting includes uplights at the base of columns and spotlights. Ventilation grilles are visible on some stone columns to the right. At the far end of the hall, centered beneath an arched opening, a prominent equestrian statue, appearing bronze, is mounted on a dark pedestal and illuminated by warm light from beyond. A dark, standing human figure statue is partially visible at the base of a column on the left side, closer to the foreground. A dark rectangular sign with white text and an arrow is mounted on the right wall. No individuals are present in the scene. The environment presents a historical architectural setting dramatically augmented by a contemporary artistic intervention.