Imperial collection included important Aztec artifacts, including the feather head-dress or crown of Montezuma now in the Museum of Ethnology, Vienna. Similar collections on a smaller scale were the complex Kunstschränke produced in the early seventeenth century by the Augsburg merchant, diplomat and collector Philipp Hainhofer. These were cabinets in the sense of pieces of furniture, made from all imaginable exotic and expensive materials and filled with contents and ornamental details intended to reflect the entire cosmos on a miniature scale. The best preserved example is the one given by the city of Augsburg to King Gustavus Adolphus of Sweden in 1632, which is kept in the Museum Gustavianum in Uppsala. The curio cabinet, as a modern single piece of furniture, is a version of the grander historical examples. The juxtaposition of such disparate objects, according to Horst Bredekamp's analysis (Bredekamp 1995), encouraged comparisons, finding analogies and parallels and favoured the cultural change from a world viewed as static to a dynamic view of endlessly transforming natural history and a historical perspective that led in the seventeenth century to the germs of a scientific view of reality. 18th century and after In seventeenth-century parlance, both French and English, a cabinet came to signify a collection of works of art, which might still also include an assembly of objects of virtù or curiosities, such as a virtuoso would find intellectually stimulating. In 1714, Michael Bernhard Valentini published an early museological work, Museum Museorum, an account of the cabinets known to him with catalogues of their contents. In the second half of the eighteenth century, Belsazar Hacquet (c. 1735–1815) operated in Ljubljana, then the capital of Carniola, a natural history cabinet () that was appreciated throughout Europe and was visited by the highest nobility, including the Holy Roman Emperor, Joseph II, the Russian grand duke Paul and Pope Pius VI, as well as by famous naturalists, such as and . It included a number of minerals, including specimens of mercury from the Idrija mine, a herbarium vivum with over 4,000 specimens of Carniolan and foreign plants, a smaller number of animal specimens, a natural history and medical library, and an anatomical theatre. A late example of the juxtaposition of natural materials with richly worked artifice is provided by the "Green Vaults" formed by Augustus the Strong in Dresden to display his chamber of wonders. The "Enlightenment Gallery" in the British Museum, installed