This was the flame licking out of the flue when he put it in a few minutes of heavy reduction near the end. That flame was seeking oxygen all the way up the flue. Quite impressive.
On the way home at around 2:15 I finally stopped to take a few photos of one of my favorite buildings. I really like the way this building is lit at night.
While I was sitting there in my van shooting photos a police officer pulled up along side me to make sure everything was alright. I assured him that I was ok and just stopped to snap a few photos because I like the building. I'm sure I sounded like a nervous teenager because he caught me by surprise. I had my eye glued to the camera and when I lowered it and he was suddenly there.