The Gallery
19th-century philosophy
Lamennais
Karl Christian Friedrich Krause
Friedrich Heinrich Jacobi
Wilhelm von Humboldt
Josef Hoëné-Wronski
G.W.F. Hegel
Sir William Hamilton
Jakob Friedrich Fries
Charles Fourier
Immanuel Hermann Fichte
Petr Iakovlevich Chaadev
John Austin
Franz Brentano
Friedrich Adolf Trendelenburg
Hermann Lotze
Bernard Bolzano
Antonio Rosmini
Georg Simmel
Karl Wilhelm Friedrich von Schlegel
George Croom Robertson
