When it comes to URBEX (Urban Exploration), my wide-angle lenses are indispensable. In fact, I shoot most of my work in the closes spaces I find using lenses in the 14 to 24 mm range. Still, it is critically important (and richly rewarding) to spend time exploring the many details to be found in the URBEX environment with either a 50mm 1.4 lens, or even a 90mm macro lens, like I did in this shot, where I photographed the details of this gauge and the mirror the operator used to read it from an angle while manipulating controls at the side of the machine and out of direct view of the actual gauge.
(UPDATE: Thanks all for checking this out and commenting. Those blown highlights in the window continue to distract my eye, so, based on a suggestion I received in another forum, I cropped it out and kind of like the latest version (below) better. What do you all think?)