This photo angle is not conventional. It shows the Rose Garden in the lower part and the West Wing in mid right with the Eisenhower Executive Office Building the background.
It appears to have come from the top floor of the south side area in mid above the South Portico or closer from the main building on the west side, but over the Rose Garden. The tint to the image indicates it was taken through a window.
I am pretty familiar with the WH compound, having been there many times for functions, but I am not media or anyone who is notable. Just an anon here who has a job to do for our President and Country.