Regionalist laboratory buildings, earthy tones, natural stone fa\u00e7ades, wooden accents, sloping roofs, large overhangs, clerestory windows, abundant natural light, open floor plans, flexible workspaces, fume hoods, ventilation ducts, exhaust fans, air filters, lab equipment, scientific instruments, stainless steel countertops, epoxy resin floors, industrial-style lighting, soft diffused illumination, subtle color palette, minimalist decor, functional aesthetics, emphasis on airflow, efficient circulation systems, heat recovery ventilation, demand-controlled ventilation, air quality sensors, building management systems, panoramic views, shallow depth of field, 3/4 composition.