Thorvaldsen, BertelPronunciation: /ˈtɔːvals(ə)n/ (also Thorwaldsen)Definition of Thorvaldsen, Bertel (circa 1770–1844), Danish neoclassical sculptor. Major works include a statue of Jason in Rome (1803) and the tomb of Pius VII (1824–31). Thorvaldsen, Bertel in other Oxford dictionaries Definition of Thorvaldsen, Bertel in the US English dictionary