That looks like the Eisenhower Exec Bldg.
Definitely not a stadium in Atlanta.
Thanks for your valuable input. When I first saw it, I was hoping the supposed “Atlanta” meme would prove to be corroboration of Richard Citizen Journalist’s observations of apparent inactivity in the Rose Garden that day, although the latter still raises certain questions. Guess it wasn’t, though. Oh well!
Doesn’t appear to be a stadium.
Not that it couldn’t have been; it put me in mind of some of those Gothic-style stadiums some colleges have, like University of Notre Dame or maybe Florida State University.
You don’t often see the Eisenhower Executive Building behind the West Wing in a photo; usually the shot angle is too low.