Who would guess you’d find art while looking at the real estate section? It’s not surprising since a lot of the art that I do is for the home, but this art is about architecture. The Slayton House is for sale in DC. It’s one of the few (only three) residential homes designed by the famous architect, I. M. Pei, back in 1958. It’s currently owned by Dan Snyder, the owner of the Redskins football team, but it can be yours for a cool $4 + million. I find its modern architecture has stood the test of time, even with the unusual triple barrel-vaulted arches, but take a virtual tour…