in an embodiment , an interchangeable corner hanger to ornament framing protruding corner structures is provided . the interchangeable corner hanger includes a horizontal portion and a vertical portion . the horizontal portion is designed to rest on an exposed edge of a corner structure , and the vertical portion is designed to hang over the corner of the corner structure and rest against a wall upon which the trim is attached . the vertical portion has a length sufficient to stabilize the corner hanger without the use of other adhesives or attachments . in an embodiment , the vertical portion is configured to allow one or more interlocking elements to be suspended from the vertical portion . for example , the vertical portion may include an interlocking pattern configured to accept a complimentary interlocking pattern on an interlocking element . further interlocking elements may be attached to the interlocking element .