(https://friendstamilchat.in/forum/proxy.php?request=http%3A%2F%2Fi1027.photobucket.com%2Falbums%2Fy338%2Fjimikki%2F23.jpg&hash=588a8e0c837ee2e39b87fe7ce6d90a95d9743b30)
21 - 1 parallel dots (Neer Pulli) Kolam.
(https://friendstamilchat.in/forum/proxy.php?request=http%3A%2F%2Fi1027.photobucket.com%2Falbums%2Fy338%2Fjimikki%2F87dot.jpg&hash=215fedbf36172f5199810f0012d4087f92be5cbb)
Start with 21 dots in the center, leave one dot at
both ends and stop at 1 by putting
parallel dots at both sides as shown above.
(https://friendstamilchat.in/forum/proxy.php?request=http%3A%2F%2Fi1027.photobucket.com%2Falbums%2Fy338%2Fjimikki%2F25-1.jpg&hash=2ee0d1a12c0889af73284dbbe9cfe8c01bc10213)
Join dots as shown above and erase the remaining dots.
Draw thick lines and fill with desired colour powders.