Wikipedia
Bandhani is a type of tie-dye textile decorated by plucking the cloth with the fingernails into many tiny bindings that form a figurative design. The term bandhani is derived from the Sanskrit word banda ("to tie"). Today most Bandhini making centers are situated in Gujarat, Rajasthan, Sindh, Punjab region and in Tamil Nadu where it's known as Sungudi. Earliest evidence of Bandhani dates back to Indus Valley Civilization where dyeing was done as early as 4000 B.C. The earliest example of the most pervasive type of Bandhani dots can be seen in the 6th century paintings depicting the life of Buddha found on the wall of Cave 1 at Ajanta. Bandhani is also known as Bandhej, Bandhni, Piliya, and Chungidi in Tamil and regional dialects. Other tying techniques include Mothra, Ekdali and Shikari depending on the manner in which the cloth is tied. The final products are known with various names including Khombi, Ghar Chola, Patori and Chandrokhani