Desert hospital, adobe-inspired architecture, earthy tones, natural ventilation, thermal mass walls, concrete structures, thick insulation, shaded windows, overhangs, solar shading devices, outdoor courtyards, water feature, xeriscaping, succulent plants, hot arid climate, clear blue sky, vast open space, sustainable design, energy-efficient systems, reduced cooling loads, natural daylighting, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.