Abstract: A structure is configured to be flat in an unassembled position and to form a three-dimensional structure in an assembled position. The structure includes a plurality of adjacent panels coupled together along fold lines with each panel including a foam core covered on one surface by a flexible skin. The flexible skin is continuous between the adjacent panels that are coupled together for forming a respective fold line for the adjacent panels to be brought together at a right angle to each other along the fold line. The foam core of each panel includes a mitered surface along abutting edges to form a miter joint when adjacent panels are brought together. Slots are formed in the panel cores adjacent to mitered surfaces. Brackets span a miter joint between adjacent panels, holding the spanned miter joint and panels together in a three-dimensional structure.

Abstract: A structure is configured to be flat in an unassembled position and to form a three-dimensional structure in an assembled position. The structure includes a plurality of adjacent panels coupled together along fold lines with each panel including a foam core covered on one surface by a flexible skin. The flexible skin is continuous between the adjacent panels that are coupled together for forming a respective fold line for the adjacent panels to be brought together at a right angle to each other along the fold line. The foam core of each panel includes a mitered surface along abutting edges to form a miter joint when adjacent panels are brought together. Slots are formed in the panel cores adjacent to mitered surfaces. Brackets span a miter joint between adjacent panels, holding the spanned miter joint and panels together in a three-dimensional structure.

Abstract: An overhead panel assembly for coupling to a drop ceiling includes a support channel and a clip coupling the support channel to a grid member of the drop ceiling. The overhead panel assembly further includes a vertical panel received over and coupled to the support member with a plurality of binding members. A plurality of clips, support channels, and vertical panels may be positioned in series along a drop ceiling to form a decorative soffit, valance, display, or other structure.

Abstract: An overhead panel assembly for coupling to a drop ceiling includes a support channel and a clip coupling the support channel to a grid member of the drop ceiling. The overhead panel assembly further includes a vertical panel received over and coupled to the support member with a plurality of binding members. A plurality of clips, support channels, and vertical panels may be positioned in series along a drop ceiling to form a decorative soffit, valance, display, or other structure.