Aurora, July 11, 2013. I enjoyed the subtle colours with this aurora. The displays don't always have to be spectacular to be beautiful. In this case, the early dawn light was beginning to encroach from the right, and it produced a light blue tone to that part of the sky, adding to the greens and reds of the northern lights. This photograph was taken at 3:56 a.m. EDT.
Astro Photography Home Page