Patent ID: 8191326

Claim:
A decorative panel, comprising: a) said decorative panel capable of being formed on a room surface with a plurality of other said decorative panels, wherein each said decorative panel further comprises a front surface and a back surface; b) a female flange formed as a V-shaped pressed together fold behind the back surface at a female edge of said decorative panel, wherein an exposed leg of said female flange extends outward from under the back surface; c) said exposed leg further comprises: i) at least one elongated indentation that spans a length of said exposed leg wherein said elongated indentation in said exposed leg of said female flange maintains an opening in said female flange to receive said male flange from said adjacent panel of said plurality of other said decorative panels, ii) at least one mounting hole capable of attaching the female flange to said room surface; d) said female flange located on two adjacent edges of said decorative panel; e) a male flange that extends outward from said front surface of said decorative panel, free of holes and indentations and located on two adjacent edges of said decorative panel; and f) said male flange formed to align with said opening of the female flange.