"Italy" . . "Vallées vaudoises (Italie, vallées)" . . "Piemonte (Italy)" . . . . "The valley of light, studies with pen & pencil in the Vaudois valleys of Piedmont"@en . . . . "The valley of light, studies with pen and pencil in the Vaudois valley of Piedmont"@en . . . . "The valley of Light : Studies with pen and pencil in the Vaudois valleys of Piedmont" . . . "The valley of light : studies with pen and pencil in the Vaudois valleys of Piemont" . . . . "The valley of light studies with pen and pencil in the Vaudois valley of Piedmont"@en . . "The valley of light. Studies with pen and pencil in the Vaudois valleys of Piedmont. [With a map.]"@en . . . . .