The Wrong Side of the Brush brings together six paintings, five of them made between 1977 and 1978, and a single one — the blue one, Blue Ladder — made in 1987. The medium is acrylic on canvas kept raw, without gesso, a technique favored by Saito that puts his work into direct conversation with that of Helen Frankenthaler, who also often preferred to paint onto — to paint atop — an unprepared ground.