brutalist gallery 3d model

A brutalist museum interior wall design in raw cast-in-place concrete, tall and monumental, with a narrow gallery-like spatial composition. The main focus is the wall architecture: very high vertical concrete walls with long horizontal formwork lines running across the full surface, subtle stains, weathering, tonal shifts, and natural imperfections. The concrete should feel heavy, austere, sacred, and realistic, with a smooth but slightly aged texture. The right wall is designed as an exhibition wall with integrated sculptural placement. It includes several dark rough stone relief-like sculptures mounted directly onto the wall, spaced minimally and carefully, creating a curated museum display. The wall should feel thick, monolithic, and architectural, not decorative. The left wall is also concrete and includes deep recessed openings or niches, shadowy and minimal, carved into the wall surface. Lighting is from a sequence of rectangular skylights above, casting soft natural light down