There are just 12 winners in Creative Effectiveness, only 2 of them Gold. 3 Silvers and 1 Bronzes were awarded plus 1 Grand Prix
The Grand Prix was won by Marcel Paris, Black Supermarket, for Carrefour
Gold winners:
Saatchi & Saatchi New York, It’s A Tide Ad, for Procter & Gamble
David Buenos Aires, The All-In Promo, for Newsan
All winners here: Creative Effectiveness Lions Cannes Lions 2019 Winners






