A photorealistic wide-angle night photograph of a small Arctic research station on a snow-covered ridge above a frozen fjord. Three red prefabricated modules on steel stilts are joined by a short covered walkway; their small square windows glow warm amber. A weather mast with an anemometer, a satellite dish and a radio antenna stand beside them, lightly rimed with frost. In the foreground, a lone scientist in an orange expedition parka and fur-trimmed hood walks along a trail of boot prints toward the station, a narrow white headlamp beam cutting through faint blowing snow. Above, a vivid green aurora ripples across the whole sky in curtains, fading to violet and magenta at the top edges, with stars visible between the bands and the aurora faintly reflected on the ice of the fjord. Deep blue polar night, crisp cold air, subtle snow texture. Shot on a full-frame camera with a 16mm lens, 10-second exposure, f/2.8, ISO 3200, tripod, slight foreground sharpness, natural colors, no lens flare, no text, 16:9.