Sleek memorial center, modern minimalist architecture, white marble floors, polished steel columns, floor-to-ceiling glass walls, abstract sculptures, contemporary art installations, subtle lighting effects, spotlights on exhibits, interactive display screens, dark wood accents, comfortable seating areas, natural stone feature walls, urban cityscape views, cloudy day, softbox lighting, shallow depth of field, 2/3 composition, symmetrical framing, realistic textures, ambient occlusion.