I couldn't let this series go without including a monchrome image (or two). I find that the lens makes a big difference in how I convert images to black and white. This one turned out ok.
Monochrome for me is an image with a lot of contrast, nearly harsh. I have seem some that contain only grey and have a distinct lack of contrast. Some of those image work obviously but most do not and are really not to my liking. Just my opinion of course.