Metropolis in flames II by Ramón M. Covelo on Flickr.
MUPPHDR by emarchesoni on Flickr.
(10.7.14)-Lake_Point_Tower-WEB-10 by ChiPhotoGuy on Flickr.
state street by Vness Lane on Flickr.
Urban Lines by rjseg1 on Flickr.
Pink Sky at Night . . . by rjseg1 on Flickr.