Text this: Mathematics Embedded in Culture: The Weaves of Batak Basketry

  _____     _____     ______   _    _   __    __  
 / ____||  |  ___||  /_   _// | || | || \ \\ / // 
/ //---`'  | ||__    `-| |,-  | || | ||  \ \/ //  
\ \\___    | ||__      | ||   | \\_/ ||   \  //   
 \_____||  |_____||    |_||    \____//     \//    
  `----`   `-----`     `-`'     `---`       `