ANDREAS SCHELFHOUT (1787 Den Hag 1870) Canal landscape by moonlight. Circa 1820. Oil on wood. Signed and dated lower left: A. Schelfhout f 2(0). 28.2 × 37 cm. Provenance: - Kunsthandel Zurich, 1984. - Swiss private collection. Christiaan Lucht, M.A., confirms the authenticity on the basis of a photograph and explains the calligraphic form of the signature as typical of Schelfhout's early work, which means that this painting can be dated to the early 1820s, for which we thank him.