Day 3 Kolkata (Calcutta) a textile workshop. In one area women were gathered together stitching threads for making Shibori fabric like this. It’s loosely related to tie dyeing. Stitches are made and the threads gathered up tight before the fabric is dyed. Where the stitching is the dye cannot penetrate. In other words the dye is resisted by the tightly squeezed cloth.
What a mess it looked like but the design was carefully stitched out. We didn’t see who pulled up the stitches. I’ll bet the same women did. However it might take people with strong hands to do that job.