I had actually heard of Eaton Square Mayfair. The problem is that I didn't think that we were anywhere near there.

And, as it turned out, we are not. As the street signs show, we are still in Piccadilly at the intersection of Brick Street. Eaton Square is diagonally on the other side of Green Park to the south-west of us. So for a poor humble tourist, the sign on the awning is potentially extremely confusing. At a guess, this is the administrative headquarters for a school which is located in Eaton Square.

Let us continue along.