The sky at the direction of the sunset looked very interesting one evening, 2 Sep 2010, 20:30 local time, Mikkeli, Finland. The colour was very intense, and I was afraid my old Canon would not capture it. It turned out to be quite nice. The photo below has not been "processed" in any way, just RAW -> JPG with Raw Therapee, as neutral settings as possible.
Canon EOS D60, 18-55mm 3.5-5.6 IS, 18mm, f/3.5, ISO100, 1/15s, daylight wb, auto exposure