Sleek memorial center, minimalist interior design, polished concrete floors, white marble walls, floor-to-ceiling windows, natural light pouring in, modernist architecture, simple yet elegant furniture, neutral color palette, subtle textures, ambient lighting, solemn atmosphere, quiet contemplation areas, interactive exhibits, digital displays, educational panels, artifact showcases, circular staircases, open-plan layout, functional simplicity, abstract art pieces, serene ambiance, soft warm glow, shallow depth of field, 3/4 composition.