A decorative cover assembly for a door is disclosed. The door is in the form of at least one door panel having a front surface, a back surface, a top edge, a bottom edge and a pair of side edges. The cover assembly includes a mounting bracket removably attachable to the door panel top edge with attachment elements being disposed on the bracket. A plurality of first connecting members are positioned along the panel front surface at spaced intervals proximate the panel side edges. A plurality of decorative sheets are then provided and adapted to align with each other to form a coherent piece of art. The sheets are sized for placement adjacent each other and include second connecting members releasably attachable to the first connecting members to position the sheets over the outer surface of the door panel to display the coherent piece of art. Finally, the plurality of sheets include an uppermost sheet which is releasably attachable to the mounting bracket, the sheets forming a gap therebetween.