1960s DOUBLE EXPOSURE... [Getty Images]

1960s DOUBLE EXPOSURE PORTRAIT OF MAN WHISPERING INFORMATION TO HIMSELF (Photo by H. Armstrong Roberts/ClassicStock/Getty Images) — see more

1960s DOUBLE EXPOSURE PORTRAIT OF MAN WHISPERING INFORMATION TO HIMSELF (Photo by H. Armstrong Roberts/ClassicStock/Getty Images)

Archive Photos H. Armstrong Roberts/ClassicStock