1. A diorama in which the perspective effect of a two-dimensional image is enhanced, comprising a background panel and a plurality of additional panels extending outwardly and forwardly from the background panel with edges of adjacent ones of the additional panels coming together along corner lines and outer edges of the additional panels lying in a common plane spaced in front of the background panel, a focal area of the two-dimensional image displayed on the background panel, and images of contiguous areas of the two-dimensional image which have been adjusted to correspond in size and shape to two-dimensional orthographic projections of the additional panels displayed on the additional panels, with the focal area and the adjusted images forming a three-dimensional image of enhanced perspective effect and depth that flows smoothly and continuously between the additional panels and between the background panel and the additional panels, with portions of objects appearing on adjoining ones of the additional panels being aligned with each other and flowing smoothly across the corner lines between the panels.