Jonathan Griffith

Martín Ramírez, Untitled (Horse and Rider with Frieze), undated, gouache, coloured pencil and graphite on pieced paper, 89 × 61 cm. Courtesy: the estate of Martín Ramírez and Ricco/Maresca Gallery, New York. Collection of Jim Nutt and Gladys Nilsson

A letter to the self-taught Mexican artist