"conservation and restoration (1956 - 1997)"@en . "conservation et restauration (1956 - 1997)"@fr . "conservazione e restauro (1956 - 1997)"@it . "Konservierung und Restaurierung (1956 - 1997)"@de . . . . "sculpture (1956 - 1997)"@en . . "sculpture (1956 - 1997)"@fr . . "scultura (1956 - 1997)"@it . . "Plastik (1956 - 1997)"@de . . "Plastik (1956 - 1997) (xPraxKonsPlast)"@de . .