Abstract: New and improved interior decorating apparatus comprising a three-dimensional picture frame. Means are provided for displaying a plurality of pictures around the periphery of a polyhedral or semipolyhedral body in a plurality of openings defined by a top, a bottom, and spacers extending therebetween and grooved to support, display, and protect the pictures. Arrangements are shown for supporting the apparatus rotatably from below, suspending it from above, or securing it to a wall. The apparatus is specially apertured so that a potted plant may be used in connection with the pictures. Other decorative arrangements using the apparatus are suggested.