Abstract: A display device for displaying flat articles. The device includes a frame having a front side and a rear side. A transparent sheet is mounted to the frame at its front side. A planar mat having a plurality of cutouts in predefined shapes and at predefined positions is then positioned flatly against the transparent sheet. Thereafter, a planar article holder having a plurality of pockets wherein each pocket corresponds in shape and location to an associated cutout in the mat, is then positioned flatly against the planar mat. Each pocket is designed to hold one flat article for display. A planar backing is then mounted to the frame adjacent the rear side of the frame so that the mat and article holder are sandwiched in between the transparent sheet and the backing.