I thought I might as well chuck in one of my attempts too! Here is a processed image (I'm inexperienced at that) that I took out the window of the Physics building at Adel Uni where I work.
Processed white light image with astrofilm solar filter taken and Nikon D800E with 500mm lens and 2x converter (1000mm effective lens), 1/400 sec, f4, ISO 200
