These were taken today, about 40 minutes before the sun disappeared (well, I started taking photos then, so it's true about the first ones). I went for a short walk near my house and what I saw was pretty incredible. Also, once again, I was reminded that everything is constantly changing. My walk didn't take more than 45-50 minutes.
By the way, I'm a massive fan of 'Before Sunrise', but not of 'Before Sunset'.
Finally, if you click on the photos, they will enlarge.