Charles Darwin | Charles Dickens | Charles, Prince of Wales | Ray Charles | Charles II of England | Charles I of England | Charles Lindbergh | Charles de Gaulle | Charles II | Charles | Charles I | Prince Charles | Charles V | Charles Scribner's Sons | Charles Aznavour | Charles University in Prague | Charles Stanley | Charles Bukowski | Charles Mingus | Charles Ives | Charles Bronson | Charles Babbage | Charles III of Spain | Charles Cornwallis, 1st Marquess Cornwallis | Charles Baudelaire | Charles Sanders Peirce | Charles River | Charles Manson | Charles Laughton | Charles Dutoit |
In 1883, Wytsman was a founding member of "Les XX", the famous avant-garde group in Brussels, inspired by the figure of Octave Maus, and founded by Frantz Charlet, Jean Delvin, Darío de Regoyos, Paul Du Bois, James Ensor, Willy Finch, Charles Goethals, Fernand Khnopff, Pericles Pantazis, Frans Simons, and Théodore Verstraete.