The Library of Congress has some prints.
They’re the ones who did the restorations, around 10 years ago IIRC.
It hasn’t been detailed here yet, but he took three photos (on glass plates) through glass color filters (R, G, B) in quick succession on a single camera.
Fortunately, those plate negatives had archival longevity, so the folks at the L.O.C. were able to scan them at high resolution, clean them up, register them, and color correct them giving these amazing results.
I think I first found out about this on dpreview.com.
ITS A HOAX.
This is actually a photo of the 32 Obama Czars, minus the knucklehead who just resigned. Notice they even painted the house white. Obama is not pictured with them, because the emporer just found out that he has no clothes and refused to be photographed.
That is a very no nonsense building.