Navajo Rug 7'3" x 4'7" optical illusion rug in black, white, red and brown yarn. Circa 1950. $2,500-3,500 Slight a/b sides - one side is slightly faded. Only remnants of tassels remain. 2-3 small stains visible throughout, mostly isolated to one side. One corner selvage string is broken about 4" into edge.