I like your third image (the rest have too little subject matter) - and the tone is very nice. The yellowish cast against the blue grays are "compliments" and have a strength - don't know if you used a split tone process, but it's is in the right direction for this. The one thing I wish is I could see is a little more in the frame on the right/left - it would be much better I think. Was this the orig. aspect ratio, or cropped? /B