Philadelphia's 30th Street Station, along side the Cira Center office complex which was built 76 years later, in 2009. Each lit up in a way reflecting the period they were built.
A continuously growing album of photos that IMHO reveal the awesome and seldom-seen beauty of the railroad world from the dimming of day to dawn's early light! From dusk to dawn, trains roll on! (I'm still finding gems of sunset-to-sunrise surprises!)