At the suggestion of Les, I'm putting an alternate version of my last upload up here. Any thoughts on this? Do the colors add to the sense of the age/wear, or does the subtraction of them give a greater feel of this?
"This black and white conversion method is named for Greg Gorman and Mac Holbert. It is also referred to as the Carr Method after its developer Rob Carr. It is a Luminosity Based method."
An aside: Might have been tempted to play around with the original image with some Curves Adjustment, focussing on the separate channels. Something about the blue-grey combo in the original doesn't come off as well to my eyes for some reason. Although, I do enjoy your original.
Annnnnd ... done.
... ...
Well, mostly done ... thanks for sharing your creativity with us and going that extra bit to illustrate a good example of subject matter and application of post processing techniques/methods. :o)
"There is always something waiting at the end of the road ... if you're not willing to see what it is ... you probably shouldn't be out there in the first place."