IRANIAN HAND KNOTTED WOOL TRIBAL RUG, 34'' x 5' 8'': This rug has an unusual format in its design that suggests that it was used for a special purpose. Possibly for use when serving special meals on special occasions. The central design consists of an ivory ground square with four birds, two facing each other on each side. The predominant colors are reds, blacks, and ivories, with all geometric motifs.