Let's join ChatGPT on a journey to relive the times of our lives in the great ages of advertising covering the 60s, 70s and 80s. We’ll kick off the series with the 70s, my favourite period. Escaping the horrors of war into a bubble of peace love joy. Note: I will edit out the 60s and 80s material for followup posts. We'll engage ChatGPT in a Q&A fashion to be our guide, and use Leonardo AI to generate the illustrations. Me: Hello ChatGPT, please help me write an article on the key trends in advertising design and how they reflect the lifestyles, clothes, fads, music, hopes and dreams of society during the 60s, 70s and 80s. For each era please provide a catchy subhead, for example, 1960s era: the golden age advertising when advertisers pushed “hip” and ditched “square” to win the young. Please write in some detail, in a incisive and friendly tone with a dose of satire, puns and humour where appropriate to keep readers engaged. Directed at the general audience...