I think size of 35.5(w)x37.0(h)x8.0(d) cm is not too big and not too small and also quite overwhelming when you open on the table.
Due to nature of Valise, miniaturisation, containment, it invites audience, or opener, or finder to level of intimacy immediately. You will to look it closely, unfold it carefully, smell strange scent. In the end, it gives you deeper understanding of a person, or figure.
(Little primitive phenakistoscope machine will be in my box for reproduction of my films.)