During the workshop and especially during the two days of realization we divided the spots so that everyone participates in the realization of the prototype but also to optimize the production time. A student was busy crushing Betel's branches (diving into the water at night) to produce fibres that would then be compressed at high temperature for a good hour. We get a kind of fibre paper, malleable and aesthetic. Two other students were busy making the bamboo structure (difficult without a support structure on which the bamboo would be curved). A fourth student approached the structure of the lampshade (rotation mechanism with a bearing) and bamboo structure. The assembly of the different parts required 1 to 2 students.