edge 32 of the base member 34 is relieved so that this bottom edge 32 will snuggly fit into the slot 30 of the frame structure 20 upon assembling the base member 34 to the frame structure 20 the front surface 36 of the base member 34 is a rough textured surface in order to provide a better bond for the adhesive placed between the front surface 36 of the base member 34 and the decorative material 40 that makes up the decorative panel or tiled backsplash shown in fig4 b the dimension of the outer peripheral edge of the base member 34 is preferably slightly smaller than the opening 27 of the frame member 20 the decorative tiles 40 are positioned on the front surface 36 of the base member 34 with an adhesive 41 or any other suitable bonding material placed between the back of the tiles and the front surface 36 of the base member 34 the preferred embodiment was fabricated using loctite superflex rtv silicone adhesive readily available from many home improvement stores the decorative tiles 40 are positioned onto the rough texturized front surface 36 of the base member 34 such that they align with the edges of the base member 34 and do not extend beyond.