I’ve documented a bunch of public displays of support for the Nats and Caps in recent years.

I’ve done less documenting of public support for the Redskins, because last-place finishes seem to generate fewer public displays of support.

But hey, here’s a competitive team fighting for a playoff spot in December, and so the public displays are back. Reader @NatsHR2Win sends along these images of a burgeoning mansion in Potomac. The construction site — on River Road, north of Bradley Boulevard — is dominated by this massive sign.

Is this the work of the construction crew? The owners? Dan Snyder, who lives nearby? Anyone who knows, drop me a line.