The frieze comes without the Doric triglyph and metope. The entrance is doric columned and pedimented with triglyph entablature. These mutules were aligned above each triglyph and each metope. A triglyph and metope frieze is also placed along the inside of the pronaos. Recessed or otherwise shaded elements, like mutules or triglyph slits could be painted black. A "regula" was aligned under each triglyph of the Doric frieze. Even worse, the last triglyph was not centered with the corresponding column. Above them is a triglyph frieze, and a low attic. A triglyph is a unit consisting of three vertical bands which are separated by grooves. A triglyph molding, similar to that found in Independence Hall, encircles the room.