Modern memorial center, sleek architecture, polished concrete floors, matte black walls, minimalist design, subtle LED lighting, durable material finishes, stainless steel accents, frosted glass partitions, wooden benches, serene atmosphere, natural stone facades, green roofs, sustainable building practices, energy-efficient systems, calming water features, peaceful courtyard gardens, soft warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.