FIELD: advertising and entertainment engineering. SUBSTANCE: presented here are pictures, which are essentially sequential phases of motion of exhibited object; ranges of pictures are printed on setting boards mounted on tunnel walls along train motion and at moment when window appears against subsequent picture it is illuminated by light source mounted on outside surface of car. Picture light flashes are remotely controlled by means of narrow beam source and sensing elements whose slit is located outside of car. Use is made of compact arrangement of pictures due to ribbed surface of boards where pictures visible for audience at different angles to surfaces are printed on face of projections as well as due to printing twin pictures in the form of alternating narrow strips covered with transparent layer with ribbed surface. EFFECT: improved repetition rate of frames. 7 cl, 7 dwg
