Eco-friendly church architecture, natural stone fa\u00e7ade, recycled wood accents, solar panels, green roofs, living walls, energy-efficient systems, minimalist design, open floor plan, high ceilings, stained glass windows, soft warm lighting, peaceful atmosphere, serene ambiance, sacred symbols, spiritual decor, wooden pews, stone flooring, earthy tones, organic textures, natural ventilation, cross-shaped composition, symmetrical architecture, 1/1 aspect ratio, shallow depth of field.