26

21 * Reformation wall (1909-17)

22 * Maison du Paon (1902-03, arch. Eugene Cavalli and Ami Golay)

23 * Maison de Verre (1932, arch. Le Corbusier)

24 * Romantic fountain

25 * Flower clock

27 * BEBC (Big European Bubble Chamber) shown in the yard of the Microcosm exhibition at CERN

28 * UA1 wire chamber in the Microcosm exhibition

29 * Unloading the experimental equipment

30 * Entrance to the beam area

31 * Installing the electronics equipment