2/3. In the 1960s three separate social revolutions combined to bring about a new "beauty standard" in black women rejecting the tenets of beauty adhered to by their white counterparts. America's civil rights movement, London's cultural revolution and the spread of Pan-Africanism spawned the "Black Is Beautiful" movement, which celebrated dark skin, full lips and the iconic Afro. Grace Jones, Chaka Khan and Twiggy, recall the era.