Moroccan Rug, Morocco, Mid 20th Century  - This stunning vintage rug from Morocco features a fantastic series of  beautiful repeating patterns that create a unique optical illusion  through their strong geometry and tribal style. Lozenges created by  checkers filled with diagonal stripes arranged in alternating directions  create a bold pattern of inset goz symbols. In a characteristically  Moroccan style, this spectacular rug features mutable patterns and  flexible variations that change as they cross the field. The variable  repeating pattern includes a series of smaller zigzag motifs and inset  lozenge details that incorporate multiple design variations. This  outstanding tribal contribution to the op-art era features a classic  combination of fleecy brown and ivory paired with colorful fringes and  woven ends that are exceptionally modern.