Rustic stone walls, earthy tones, natural textures, recycled materials, eco-friendly mortar, low-carbon footprint, sustainable architecture, green buildings, environmentally conscious design, brutalist style, exposed brickwork, weathered finishes, organic shapes, irregular patterns, earth-colored palette, soft diffused lighting, shallow depth of field, 1/1 composition, intimate close-up shots, realistic textures, ambient occlusion.