“The Castle was a jewel in its heyday, but it has been falling into disrepair for years and is now mainly an office building, providing space for about 200 employees. … Last year, there was an electrical fire; the year before that, stones fell off its exterior. And this fall, an outbreak of mold — not the first — forced the evacuation of more than 30 employees. … Meanwhile, the institution has focused on dozens of other projects at its 19 museums, research centers and zoo,” including several renovations and the building of two museums from scratch. — Washington Post