Information: - The Free State of Saxony is a landlocked federal state of Germany, bordering the federal states of Brandenburg, Saxony Anhalt, Thuringia, and Bavaria, as well as the countries of Poland (Lower Silesian and Lubusz Voivodeships) and the Czech Republic (Karlovy Vary, Liberec and Usti nad Labem Regions). Its capital is Dresden, and its largest city is Leipzig. - Dresden is the capital city and after Leipzig the second-largest city of the Free State of Saxony in Germany. It is situated in a valley on the River Elbe, near the border with the Czech Republic. - Leipzig is the largest city in the federal state of Saxony, Germany. With a population of 570,087 inhabitants (1,001,220 residents in the larger urban zone) it is Germany's tenth most populous city. Leipzig is located about southwest of Berlin at the confluence of the White Elster, Pleisse and Parthe rivers at the southern end of the North German Plain. - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Dusseldorf. - The Harvard Museum of Natural History is a natural history museum on the grounds of Harvard University in Cambridge, Massachusetts. It displays a sampling of specimens drawn from the collections of the University's three natural history research museums: - Leopold Blaschka ( 27 May 1822 -- 3 July 1895 ) and his son Rudolf Blaschka ( 17 June 1857 -- 1 May 1939 ) were Dresden , Germany glass artists native to the Bohemian ( Czech ) -- German borderland , known for the production of biological models such as the Glass Flowers . - The Glass Flowers, formally The Ware Collection of Blaschka Glass Models of Plants, is a famous collection of glass botanical models at the Harvard Museum of Natural History (HMNH) at Harvard University in Cambridge, Massachusetts, one of the Harvard Museums of Science & Culture. - Cambridge is a city in Middlesex County, Massachusetts, United States, in the Boston metropolitan area. - The Czech Republic, also known by the short name Czechia, is a nation state in Central Europe bordered by Germany to the west, Austria to the south, Slovakia to the east and Poland to the northeast. The Czech Republic covers an area of with mostly temperate continental climate and oceanic climate. It is a unitary parliamentary republic, has 10.5million inhabitants and the capital and largest city is Prague, with over 1.2million residents. The Czech Republic includes the historical territories of Bohemia, Moravia, and Czech Silesia. - Harvard University is a private Ivy League research university in Cambridge, Massachusetts, established in 1636, whose history, influence, and wealth have made it one of the world's most prestigious universities. - The Elbe (; Low German: "Elv") is one of the major rivers of Central Europe. It rises in the Krkonose Mountains of the northern Czech Republic before traversing much of Bohemia (Czech Republic), then Germany and flowing into the North Sea at Cuxhaven, northwest of Hamburg. Its total length is . Given the information, choose the subject and object entities that have the relation of 'notable work'.
leopold and rudolf blaschka , blaschka glass models