Modern fitness club interior, reclaimed wood flooring, eco-friendly rubber surfaces, natural stone walls, energy-efficient LED lighting, floor-to-ceiling windows, minimalist decor, industrial-chic metal beams, recycled glass partitions, living green walls, air-purifying plants, sustainable bamboo furniture, vibrant color schemes, motivational quotes, state-of-the-art exercise equipment, mirrored walls, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.