the niche are painted to look like marble reventments. The bottom of the niche consists of five rectangular panels that are framed on top and bottom by pink bands, and there are red vertical bands to separate them from each other. Out of the five panels, one and five are a pair and two and four are another pair: they are all designed by the same fashion. For the first and the fifth panel, the artists used black diagonal lines to divide triangular patterned designs. Opposing triangles on the top and the bottom of the panel has red stripes and are inscribed with peltae. Opposing triangles on the sides of the panels are decorated with brown-lined irregular concentric shapes, with a green dot in the middle of each. On the second and the fourth panels, the outer frame is decorated with red and pink bands, and alternating red dots and strokes against the white background, with bead-and-reel designs on the corners. On the corners of the strips, there are three-petal like strokes. Inside the frame, there are wavy green and dark green curvy lines of different thickness drawn from the top left and right corners of the panel towards the middle. The central panel of the niche consists of a veined black diamond with a yellow circle in the middle. The diamond is framed with the same bead-and-reel design that surrounded the second and the fourth panels. The four triangles that are on the side of the diamond are decorated in brown colors. The figural decoration above the niche on the front face of the arch is particularly significant. The spandrels formed a rectangle that is 1.47m wide and 1.06m high, framed by a pink border that is 0.04m-0.05m wide. On the left side of the front face is a representation of a menorah, and on the right side was a depiction of the sacrifice of Isaac. Depicted in the central position was a columned building with an arched doorway. Wall-paintings The paintings cover the walls of the main "Assembly Room", using three levels of pictures over a dado frieze of symbols in most places, reaching a height of about 7 metres. Stylistically they are provincial versions of contemporary Graeco-Roman style and technique; several different artists seem to have worked on them. Technically they are not fresco (paint fused into wet plaster) but tempera over plaster. Earlier parts of the