The notorious ban on alcohol in North America sparked both outrage and a renowned speakeasy culture of underground bars and secret parties. Hence, the 1920 also became known as the Prohibition Era. Photo: protesters against the alcohol ban.
Philippe Halsman: Dali Atomicus, 1948 Before modern, computerized techniques in image manipulation, Philippe Halsman shot this photograph of Salvador Dali suspended in mid-air. While today this image could easily be replicated in Photoshop, it wasn’t.