George Lois (RIP) was an advertising legend and he created one of my favourite adverts of all time and a masterpiece in strategic communication. The generation effect is a phenomenon where information is better remembered if it is generated from one's own mind rather than simply read. In 1985, Lois positioned the then unknown designer, Tommy Hilfiger on the map when he created a billboard with missing letters and placed it in Times Square. The billboard made Hilfiger a household name by placing his name in the same bracket as established greats like Ralph Lauren, Calvin Klein, and Perry Ellis.