博物館ロビー内装：ワイド階段、石灰岩とブロンズ

Design a museum entrance interior inspired by James-Simon-Galerie. Create a calm orientation hall with broad staircases, limestone walls, oak detailing, filtered daylight, transparent circulation, subtle bronze accents, and generous public gathering spaces. Prioritize clarity, spatial dignity, museum connectivity, and timeless civic atmosphere. A wide low-rise stair of reconstructed-stone treads rising through a double-height hall, tall glazing between slender stone piers on one side, a canal and historic museum façade visible beyond, oak handrails on slim bronze brackets, visitors sitting on the steps, soft northern daylight, wide eye-level view up the stair, 24mm lens, interior photography, ultra photorealistic, 8K