Industrial energy plant, rugged metallic structures, weathered steel exteriors, corrugated metal cladding, reinforced concrete foundations, durable piping systems, heat-resistant ceramic coatings, high-temperature refractory linings, robust insulation materials, efficient steam turbines, large industrial fans, complex network of pipes, valves and gauges, dramatic industrial lighting, moody atmospheric conditions, misty fog effects, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.