Thanks for the compliments. I forgot to mention that the 50mm had a CPL attached, image notations updated. I would have had a CPL on the 105mm as well, but have not been able to afford one.
John, image #1 had no sharpening applied and was a high contrast scene to begin with. The Nikkor 105mm f/1.8 is an extremely well corrected lens for a low element count lens. It is similar to the 105mm f/2.5, but has negligible (if any) field curvature, nearly non-existent CA, handles flare better and has more neutral color ( the f/2.5 can bring a magenta cast). I wouldn't recommend it over the f/2.5 for portraiture though. The f/2.5's field curvature, rounded blades (on the Ai version) and color cast would undoubtedly be more pleasant than the f/1.8 there.
As for the bag in shot #2, cropping the image to remove it would kill the character the lens imparts and I feel an off-center composition suited the image best. I do not mind cropping images with images that are stopped down, but cropping a wide open lens with such strong character makes the image feel extremely incomplete.