Apatosaurus opponent of Marsh and his taxa, labeled the "Apatosaurus" mount of the American Museum of Natural History "Brontosaurus". Because of this decision the name "Brontosaurus" was commonly used outside of scientific literature for what Riggs considered "Apatosaurus", and the museum's popularity meant that "Brontosaurus" became one of the best known dinosaurs, even though it was invalid throughout nearly all of the 20th and early 21st centuries. It was not until 1909 that an "Apatosaurus" skull was found during the first expedition, led by Earl Douglass, to what would become known as the Carnegie Quarry at Dinosaur National Monument. The skull
Portrait of a Lady Known as Smeralda Brandini "* The same Lady, here surrounded by the masque of Spring, is evidently the subject of a portrait by Botticelli formerly in the Pourtales collection in Paris. This portrait is inscribed "Smeralda Bandinelli"". Rossetti's suggestion that the portrait depicted the model Botticelli used for his "Spring" now seems unlikely. Portrait of a Lady Known as Smeralda Brandini The Portrait of Smeralda Brandini is a tempera on panel painting by the Italian Renaissance artist Sandro Botticelli of about 1475, in the Victoria and Albert Museum, London (museum no. CAI.100). The identification of the sitter is based on the old, but probably