The Citgo sign in Kenmore Square, as seen from the Charles River,
2004.07.16.

Released into the public domain by Jay Sekora.  You are welcome to
use this image for any purpose; I ask, but do not require, that you
acknowledge the source.  (Note that only this 100x100 image is in
the public domain; the full-size, uncropped original is still under
my copyright.)

If you use this image as a LiveJournal userpic, a good way to 
acknowledge the source (again, not mandatory) is to put "from
<lj user="beowabbit"> in the "Comment:" field at
http://www.livejournal.com/editpics.bml .
:DT:2004-07-16T14:14:19