An assistant prepares a plaster at the table while the doctor treats a patient's foot. This composition is derived from works by Adriaen Brouwer, who had a profound influence on Teniers. Teniers made several variations on the theme, which were often imitated by his contemporaries and later artists. There was a tradition in Flemish painting of ridiculing quack doctors and their practices, and this may be the case here. It is possible, for example, that the open-mouthed fish hanging from the ceiling suggests gullibility.
Although the composition is strongly reminiscent of Teniers's work and it is signed (bottom left), it is too poorly executed to be by him. The signature is probably false, and the painting made by an imitator after Teniers's death. Other imitations of the same composition survive (in the Wellcome Collection, London, for example), and they may have all been copying an original work by Teniers, since lost.
Credit: Salting Bequest, 1910
17th century
Oil on wood
39.0 x 61.1 cm
NG2599
Image and text © The National Gallery, London, 2025
Permanent collection