Heat Lightning in the Mountains A 16-minute exposure from the roof of an abandoned building shows the aurora borealis and streaking stars. Related Similar Images ...based on the tags: aurora-borealis, blue, long-exposures, stars, trees... A full harbor on a hot summer evening, just after twilight, as seen from atop the castle walls. A long exposure in the wind, lit by airport lights. A rusting disconnect gangway. The smokestack is for a boiler, if I recall. Sunset came fast, and when the good light died inside the Industrial Loft, I walked around the back to find the whole complex glowing. Sidewalks to a boarded barracks, each making the other obsolete in the night. The inside of the hotel, as seen from inside its beer cave. The last of four radar domes on the base. Beside the shaft building are two fans on skids, indicating they were used underground. A bedroom, from the basement. The Dog Days are Over.