No doubt it was Antonio Del Pollaiolo who painted this lovely lady in Italy more than five hundred years ago but he forgot to tell us her name. He also forgot to say what she is looking at, so I put some hints into my reinterpretation of this masterpiece. Can you find them?

When I was a student, I had a large print of this portrait in my flat in Berlin (Stargarder Strasse, Prenzlauer Berg) - twenty years later we meet again