Design and production of ephemeral microarchitectures.

- the issue of seats (waiting bench type and rest chair).

- the subject of the framings allowing to put the accent on remarkable points of view of the site.

- the creation of a mobile reception point (experiment which could subsequently be carried out with the agents of the site).

Other issues: information point, exhibition point, children's games, signage?

Opportunity to test hypotheses in real conditions and to observe in particular the reactions of visitors following the workshop.