Ole Haupt Thorvaldsens Museum Ubekendt, THM B 406 Portrait of an Unknown Lady, Probably C.W. Eckersberg's Roman Model Maddalena Production DateNo earlier than 1815 Type of Work / ObjectPainting > Portrait Location Not on display Inventory NumberB406 Catalogue NumberB406 Catalogue Level / CollectionThorvaldsen's Collections > Collection of Paintings (B) Motif / Theme Human > Woman Additional Catalogue Information MaterialTextile > CanvasColor > Oil paint TechniquePainted Dimension Height (ornamental frame) 35.6 cm Height 26.5 cm Width (ornamental frame) 28.5 cm Width 19.3 cm Depth (ornamental frame) 4.5 cm Art Form / CraftPainting Culture / Period European > Modernity (1800 - 1914) After C.W. Eckersberg Owner Thorvaldsens Museum Acquisition ModeDonation Acquisition Date1868 Permalinkhttps://kataloget.thorvaldsensmuseum.dk/en/B406