The subjects of the middle-class poetry are borrowed from the beginning with the courteous Poésie, but little by little, another poetic current created, answering better the tastes middle-class. The middle-class poets treat the worry of the every day, evoke Misère and Joie, shows a epicureanism and a hope in a better future. They link with the lyric inspiration the realistic and satirical inspiration. Mixing with personal lyricism, the famous broad Gallic humor adds to middle-class poetry a specific characteristic: the refusal to take too much with serious the Loneliness or the Poverty. The most known poets are Rutebeuf, Jean Bodel, Colin Muset. Their poetic forms are those of the courteous poets. It is necessary to however announce the appearance of the lay and the will, forms very poetic in XIVe and XVe centuries.