The story takes us from the dear Garrigue to the secondary school where Marcel is first ill at ease because he is a scholarship holder and because he went to the grade school (the other bourgeois pupils had probably a private tutor). A fight against a rich kid ,that augurs badly for what is to follow. (to be followed in "Le Temps des Amours" )

Auguste Lumière directs four workers in the demolition of an old wall at the Lumière factory. One worker is pressing the wall inwards with a jackscrew, while another is pushing it with a pick. When the wall hits the ground, a cloud of white dust whirls up. Three workers continue the demolition of the wall with picks.