Today's photo of the day is entitled "Subway-2," and is by a photographer who goes by "pastorsebastian" at his Flickr account. This was taken at the Messehallen U-Bahn station in Hamburg, Germany; for those who don't know, in fact almost all of Germany's rapid-transit stations are fantastically Modernist in look and design, because of the majority of them being built between the 1950s and '80s.

Don't forget that I actually maintain a whole page of favorite photographs over at Flickr, for those who would like to see more. To express an interest in having your own work featured, just drop me a line at cclapcenter [at] gmail.com.