each signed and inscribed with the title on the mount; Tug: signed and authenticated by the artist, inscribed with the title and dated 1929 on a label adhered to the reverse, inscribed with the artist's name, the title and the loan date (1983) on a South African National Gallery loan label on the reverse; The Seine: inscribed with the artist's name, the title, the exhibition 'Caldecott' and the loan date (March 1987) on a William Humphries Art Gallery label on the reverse