The giant heads of the North photographed by Robert Doisneau, around 1908 Image Credit: Supplied Highlight This huge collection is the first inventory of spontaneous art in France. An offbeat gathering of roadside geniuses. Photos: Gamma-Rapho / Robert Doisneau / DR / Courtesy Editions Du Sandre / Marie Cailler Have you ever had visions while driving, of coming upon, at a bend in the road, the Loch Ness monster, a barbecue shaped like an elephant, or a painted statue of Aldo Maccione? This is no dream. And yet it’s a miracle that these solid creations have no...