Large windows, clerestory windows, skylights, transparent roofs, reflective surfaces, minimal obstructions, open floor plans, bright interior colors, light-reflecting materials, green roofs, solar tubes, tubular daylighting devices, LED lighting, energy-efficient systems, sustainable building practices, eco-friendly materials, natural ventilation, cross ventilation, operable windows, shading devices, overhangs, louvers, building orientation, south-facing facades, passive design strategies, warm color schemes, soft diffused lighting, 1/1 composition, realistic textures, ambient occlusion.