5. On 27 October
Gauguin had told Theo that he wanted to use the first few days ‘to acquaint myself with the character of the country’ (pour m’initier au caractère du pays). See
Correspondance Gauguin 1984, p. 266. Van Gogh must mean that Gauguin had succeeded in capturing his idea of the Arlésienne in a sketch – possibly the drawing of an Arlésienne in his sketchbook (Jerusalem, The Israel Museum), published as
Le carnet de Paul Gauguin (1952). Gauguin’s drawing and painting of
Madame Ginoux were done a week later, so they cannot be what is meant here.