He was not enjoying himself and missed Cambridge terribly; but fortunately he had an introduction to Ewald and made friends with her son Paul, who was studying physics at Munich University. According to Paul Ewald, 'He would come in for tea and often stay for supper. My impression was that he found it very difficult to adapt himself to Germany and that in his thoughts he lived more in Cambridge than in Munich. This he expresses himself in his letters. So, partly perhaps to cheer him up, my mother painted him.' Most of the people who had known Rupert Brooke reckoned that the result was not a very good likeness - indeed, a later version, which was presented to King's College, Cambridge, caused a great deal of controversy, not least because it was regarded by some of the dons as too effeminate. It has however become one of the images by which he is now well known, including the hat, which he borrowed for the occasion from the artist's son.