Der 90. Geburtstag

While at Deloitte's offices in Woodmead this afternoon, I saw this wonderful artwork equation along one wall. It comprised of many art pieces tied together by an equation. I love it when math is shown to be elegant as it should. There is one piece which reminded me Miss Sophia's dinner party with her late friends Mr Pommeroy, Mr Winterbottom, Sir Toby, and Admiral von Schneider and of course served by James.

The same procedure as last year, Miss Sophia?