Mobile pavilion can work as a self-standing structure or an element of a whole exposition system. Smart geometry allows to combine surfaces of modular pavilions in different configurations to create one path on a ground floor or separated areas with a common upper floor. Folding triangular-shaped walls create an intriguing impression and allow to adjust to changeable external conditions. Structure can be constructed of steel or wooden beams and filled with repetitive triangular walls made from different materials. Volume of a structure fits standard dimensions of intermodal container (2.5 x 3.0 x 6.0m) to facilitate transportation.