Ichthyology "Historia Piscium", a scientific manuscript containing 420 species of fish, 178 of these newly discovered. The fish contained within this informative literature were arranged in a provisional system of classification. The classification used within the "Historia Piscium" was further developed by Carl Linnaeus, the "father of modern taxonomy". His taxonomic approach became the systematic approach to the study of organisms, including fish. Linnaeus was a professor at the University of Uppsala and an eminent botanist; however, one of his colleagues, Peter Artedi, earned the title "father of ichthyology" through his indispensable advancements. Artedi contributed to Linnaeus's refinement of the principles
What Is Art? Aylmer Maude, translator of many of Tolstoy's writings, calls it "probably the most masterly of all Tolstoy's works", citing the difficulty of the subject matter and its clarity. For a comprehensive review of the reception at the time of publication, see Maude 1901"b". Bayley, John (1986 [1966]). ""What is Art?" - excerpt from Tolstoy and the Novel" in Bloom, Harold (ed.). Leo Tolstoy. New York: Chelsea House. p. 141-152. Jahn, Gary R. (1975). "The aesthetic theory of Leo Tolstoy's "What is Art?"". "Journal of Aesthetics and Art Criticism" 34 (1): 59-65. Maude, Aylmer (1901a). “"What is Art?" - An Introduction”,