Playing With the New Camera...

The photo below is of the entrance to the building where I work.  The subject matter isn't particularly interesting, but the context is: I took this photo at about 4:30 am, long before sunrise, with no flash.  There was no moon.  The only lighting is the landscape lighting.  This is possible because the camera's sensitivity can be set as high as ISO 6400 (this photo was taken at ISO 5000, lens wide open, shutter speed 1/60th). 

Awesome.