Christian Albrecht Jensen was a portrait painter who depicted leading figures such as a chemist who shaped what?
Hans Christian Ørsted Hans Christian Ørsted ( ; ] ; often rendered Oersted in English; 14 August 17779 March 1851) was a Danish physicist and chemist who discovered that electric currents create magnetic fields, which was the first connection found between electricity and magnetism. He is still known today for Oersted's Law. He shaped post-Kantian philosophy and advances in science throughout the late 19th century.
Anselmus de Boodt Anselmus de Boodt or Anselmus Boëtius de Boodt (Bruges, 1550 - Bruges, 21 June 1632) was a Flemish humanist, mineralogist, physician and naturalist. Along with the German known as Georgius Agricola, de Boodt was responsible for establishing modern mineralogy. De Boodt was an avid mineral collector who travelled widely to various mining regions in Germany, Bohemia and Silesia to collect samples. His definitive work on the subject was the "Gemmarum et Lapidum Historia" (1609).