Multi-Image Display Structures and Kits

This invention relates to a multi-image display structure and a kit comprising: a plurality of substantially triangular optical prisms arranged in a cube-like shape, the triangular prism surfaces being plane-parallel to the top and bottom surfaces of the cube-like shape; slots configured as receptacles for pictures and/or a light-emitting displays between inward-facing quadrangular surfaces of the optical prisms, wherein at least one slot is perpendicular to a side face of the cube-like shape. The multi-image display structure may be used in advertising signs, promotional items, and/or used to display or exhibit multiple artworks, photographs, pictures and/or videos and enables switching between different images depending on the viewing angle of the observer.