The paintings of white lilies painted by a popular noble painter get damaged at Bath, a famous hot spring in England.  Feeling that he's seen the painting before, William goes to Bath, where he is reunited with Sherlock, who happened to be there to investigate the case.
But then, one day, I just happened
to see one of his paintings.
Doch eines Tages erwischte
ich ihn zufällig beim Malen
Pero un día, por casualidad,
vi que estaba pintando
Mais un jour,
je l’ai aperçu en train de dessiner
Mas, um dia, por acaso,
eu vi uma de suas pinturas.