Abstract: An attachment device for securing a frame to a display apparatus of a type having a support grid, the support grid comprising a first plurality of parallel members and a second plurality of parallel members, wherein the first and second plurality of parallel members intersect at a predetermined angle and have a uniform thickness to define a plurality of compartments. The attachment device includes: a planar base having top and bottom oppositely-disposed surfaces; a support panel secured to one surface of the planar base, the support panel being adapted to be inserted within a picture frame; and, a plurality of elongated legs disposed on the other surface of the planar base. The legs are disposed generally perpendicular to the base and extend away from the base in the direction opposite the support panel, and are adapted to be inserted within the compartments of a grid structure for hanging the picture frame.

Abstract: A display apparatus having a grid structure comprised of slats with a uniform thickness and at least one frame to display a framed object. The frame selectively attaches to the grid structure in a manner that provides the appearance that the frame is part of the grid structure, thereby providing an ordered and aesthetically pleasing display.