That is really good Fi, very nicely composed and that lens has done it justice. This only looks good big as here. When you showed it to me earlier it was much smaller and didn't work half as well. I like this a lot, loads of detail and the artificial lighting isn't too bad, a bit strong on the left but I can live with it.
You did a good job in difficult lighting. Obviously the top is very dark but it doesn't matter as the eye is drawn down and into the shot. Good stuff
Cheers,
Rob