Nagasawa Rosetsu                                                Dinking whilst airing a fundoshi                                   125.7 cm x 28.3 cm                                                        Ink and colour on paper                                            Signed: Rosetsu（1754 - 99）                  Seals: Nagasawa and Gyo                                            With a poem by Kan Chazan (1748-1827)              Signed: Shinsui                                                             Seals: Kan and Shinsui