Large vintage French still life oil painting study of table scene

Large vintage French still life oil painting study of table scene. French, circa 1980-90. Unsigned, artist unknown. Oil on board. Painted wooden frame. Depicts a kitchen table scene - bread, cheese and fruit. Size of frame: 26.25 x 18.25 inches; Size of painting: 24 x 15.5 inches; Size of front painting aperture: 23.5 x 15.25 inches. Weight: 1.6 kg (allow 7 kg volumetric weight once packed). Reasonable condition for its age.