Attributed to Henry-Raymond FOST (1905-1970) and others. Draft of 5 advertising poster models: -La chicorée de Bayon. To improve coffee ... [...] Advertising poster project and a preparatory study. Watercolor on paper for the study (scattered folds and foxing): 33 x 24.8 cm. Gouache on card for the model (large fold at upper left corner, rubbing and small marks): 37 x 24.2 cm. - 2 Poster design studies. Young woman holding a cup and spoon. Watercolor on paper (some light foxing). 24 x 23.3 cm. - 2 poster design studies. Tea Time after the Tennis match. Watercolor (scattered foxing): 34.6 x 24.2 cm. Lead pencil pasted on card (scattered foxing): 37.8 x 26.5 cm. - Study for a poster project for an electric iron. Watercolor and gouache on paper (scattered freckles and stains): 33 x 23.6 cm. - Study for a poster project for New Year's Eve 1923, Maison François, Bordeaux. Mixed media. numerous folds and tears. pencil inscriptions on back for printing instructions. 27 x 18.9 cm. 7 pieces.