Hello Alireza, I’m very glad that you chose Mearto for your online appraisal, Considering the photographs, overall pattern, knot density and the colours, I concluded that this is an Entirely Hand Knotted Persian Tabriz Rug. This piece likely dates back to the period from 1980-2000. The piece appears to be a high-end Tabriz piece with slightly embossed decoration. The patterns are all floral and the piece is centrally decorated. This means the piece has a central medallion. This medallion is also florally decorated. The piece is very elegant and detailed. The base colour of the borders is matte pink while the central decoration was made on ivory base. The knot density of the piece is quite well, and it is 70 KPSI as suggested by the current owner. There are two lanterns hanging from both sides of the central medallion. There are also four semi medallions on each corner of the piece. Some rose designs are very distinguished among the floral decoration. Paints used are not natural but they are high quality fabricated paints with beautiful contrast. The fringes are also decorated with floral miniature rug patterns. The piece is knotted wool on cotton. The piece is in good condition with damages to the fringes and some pile loss to edges. Entirely hand knotted. Dimensions: 79 Inches by 123 Inches Condition: The piece is in good condition with damages to the fringes and some pile loss to edges. Provenance: Purchased from Iran and brought back to USA in 2000. Heavily decorated by traditional floral Tabriz patterns. 1200-1500$. Please don’t hesitate to reach us again for more online appraisals on your precious items, thank you for choosing Mearto.