By Patrick Alert, this is a color offset lithograph on paper, created after 1988, mounted on a board (likely MDF). In the print, it is titled and typographically referred to as "SACHEZ APPRÉCIER ET CONSOMMER AVEC MODÉRATION," "IMP. France Affiches," "PUBLICIS I R.C. Reims B335581351." In 1988, the champagne company created a unique marketing campaign for their luxury brand. Patrick Arlet designed the advertising poster "l'instant TAITTINGER" featuring the elegant and stylish figure of Grace Kelly (1929-1982) behind a filled champagne glass. The poster, in the style of the 1950s, with the Hollywood film star (and later Princess of Monaco), became an iconic classic and sparked curiosity about the brand. It measures 172.5 cm x 117 cm. This is a very large poster depicting Grace Kelly in "l'instant TAITTINGER." It is an offset lithograph in colors on paper, created after 1988, and laid down on a board (probably MDF). It is titled and has a printed inscription.