A few hours before Tuesday’s monuments tour, my colleagues and I gathered on a rooftop to share drinks and dinner. This is the view that greeted us.

I’ve lived here for decades and never before seen a rainbow over the Washington Monument. It looks like there should be a pot of gold buried somewhere at its base — but I didn’t find it when we visited later that night.

It was the view that was golden: The city spread out at our feet, the low buildings, the honeycomb of highways, the late-day light.