Surreal white building with flowing curves and glowing stained glass

An avant-garde architectural marvel resembling organic, flowing sculpture, this building features a facade of smooth, undulating white material, evoking bone or polished stone. Grand, arched windows with intricate stained-glass designs in amber and gold hues are the focal point, casting warm light from within. The building's form is fluid, with curvilinear elements that rise and twist, creating a dramatic, almost fantastical silhouette against a muted, overcast sky. The surrounding environment is sparse, with bare tree branches reaching into the frame and a hint of a neighboring building suggesting an urban or suburban setting. The perspective is slightly low-angle, emphasizing the building's imposing and unique structure. Lighting is soft and diffused, highlighting the reflective surfaces and the glowing interior. The mood is sophisticated, mysterious, and dreamlike, reminiscent of Art Nouveau and surrealist architectural design. Detailed textures of polished smooth surfaces and intricate glasswork are visible.