60 years ago, Swiss-American photographer Robert Frank’s photobook The Americans was published in the US. A series of striking images shot on the road, Frank’s collection cut through the country’s supposed post-war prosperity to show a side of American society ridden with anxiety, despair and loneliness. Jack Kerouac, the Beat poet who wrote the introduction to The Americans, put it thusly: “To Robert Frank I now give you this message: You got eyes.”
Frank himself may have had