Samuel Beckett of simplifying his style, a change also evidenced in "Watt". After World War II, Beckett turned definitively to the French language as a vehicle. It was this, together with the "revelation" experienced in his mother's room in Dublin—in which he realized that his art must be subjective and drawn wholly from his own inner world—that would result in the works for which Beckett is best remembered today. During the 15 years following the war, Beckett produced four major full-length stage plays: "En attendant Godot" (written 1948–1949; "Waiting for Godot"), "Fin de partie" (1955–1957; "Endgame"), "Krapp's Last Tape" (1958), and "Happy
Waiting for Godot body (Estragon). This is visually depicted in Vladimir's continuous attention to his hat and Estragon, his boots. While the two characters are temperamentally opposite, with their differing responses to a situation, they are both essential as demonstrated in the way Vladimir's metaphysical musings were balanced by Estragon's physical demands. Throughout the play the couple refer to each other by the pet names "Didi" and "Gogo", although the boy addresses Vladimir as "Mister Albert". Beckett originally intended to call Estragon "Lévy" but when Pozzo questions him he gives his name as "Magrégor, André" and also responds to ""Catulle"" in French or