Theodor W. Adorno(5)
Hans Albert(1)
Virgil C. Aldrich(1)
S. Alexander(1)
Philip Alperson(4)
Aristotle(2)
Rudolf Arnheim(4)
Alexander Gottlieb Baumgarten(1)
Clive Bell(1)
Giovanni Boccaccio(2)
Noël Carroll(1)
Deryck Cooke(1)
P.B. Coremans(1)
Benedetto Croce(1)
Gregory Currie(1)
Carl Dahlhaus(3)
Arthur C. Danto(1)
Stephen Davies(2)
John Dewey(1)
George Dickie(1)
Denis Dutton(1)
Albert Einstein(2)
Rudolf Eisler(1)
Norbert Elias(1)
Sextus Empiricus(1)
Sidney Walter Finkelstein(1)
Johann Fischl(1)
John Fiske(1)
Jerry A. Fodor(1)
Josef Früchtl(1)
Gottlob Frege(3)
Siegmund Freud(2)
Sigmund Freud(9)
Roger Fry(2)
Suzi Gablik(1)
Hans-Georg Gadamer(2)
Moritz Geiger(1)
Étienne Gilson(1)
E. H. Gombrich(11)
Nelson Goodman(3)
Claus Grimm(1)
Richard Hamann(1)
Eduard Hanslick(1)
Stephen Hawking(2)
Georg Wilhelm Friedrich Hegel(2)
Werner Heisenberg(1)
Wolfhart Henckmann(1)
Dieter Henrich(1)
Adolf von Hildebrand(1)
David Hume(2)
Edmund Husserl(1)
Internationale Stiftung Mozarteum(1)
John Godley Kilbracken(1)
Peter Kivy(2)
Andreas Kotte(1)
Ernst Kris(1)
Gerhard Kropp(1)
Thomas S. Kuhn(1)
Helga Kuhse(1)
Helga (EDT)/ Singer Kuhse, Peter (EDT)(1)
Jens Kulenkampff(1)
Otto Kurz(1)
Donald B. Kuspit(1)
Susanne Langer(3)
Gottfried Wilhelm Leibniz(3)
Gotthold Ephraim Lessing(1)
Jerrold Levinson(3)
John Locke(1)
Erle Loran(1)
Joseph Margolis(1)
Johann Mattheson(1)
Andreas Mäckler(1)
Albert Menne(1)
Leonard B. Meyer(1)
G. E. Moore(3)
Thomas More(1)
Diether de la Motte(1)
William S. Newman(5)
Robert Nozick(1)
Erwin Panofsky(2)
Walter Pater(1)
Marcello Pera(1)
Plotinus(1)
Michael Isaac Podro(1)
Edgar Allan Poe(1)
Karl Popper(3)
John Rawls(1)
Louis Arnaud Reid(1)
I. A. Richards(2)
Jay F. Rosenberg(1)
Karl Rosenkranz(1)
Mark Rothko(1)
John Ruskin(1)
Bertrand Russell(1)
Frank Rutter(1)
Max Schasler(1)
Friedrich Wilhelm Joseph von Schelling(1)
Friedrich Schiller(2)
Reinold Schmücker(1)
Norbert Schneider(1)
Arthur Schopenhauer(1)
Roger Scruton(1)
John R. Searle(1)
Albert Seay(1)
Hans Sedlmayr(1)
William Shakespeare(1)
Peter Singer(2)
Gunnar Skirbekk(1)
Francis Sparshott(3)
Josef Speck(1)
W. T. Stace(1)
Leo Steinberg(1)
J. R. R. Tolkien(1)
León Tolstói(1)
Alan Tormey(1)
Dabney Townsend(1)
Kurt Tucholsky(1)
Mark Twain(1)
Giorgio Vasari(2)
Karl-F. Walter(1)
Max Weber(1)
Wolfgang Welsch(1)
Wolfgang Wieland(1)
Oscar Wilde(1)
Bernard Williams(1)
Johann Joachim Winckelmann(1)
Ludwig Wittgenstein(1)
Heinrich Wölfflin(1)
Richard Wollheim(3)
Nicholas Wolterstorff(1)
Kurt Wuchterl(1)
Pope Benedict XVI(1)
Yevgeny Zamyatin(1)