(http://i1027.photobucket.com/albums/y338/jimikki/4-4.jpg)
13 - 13 parallel dots (Neer Pulli) Kolam.
(http://i1027.photobucket.com/albums/y338/jimikki/dot-12.jpg)
Put 13 dots - 13 lines as shown above.
(http://i1027.photobucket.com/albums/y338/jimikki/2-15.jpg)
(http://i1027.photobucket.com/albums/y338/jimikki/3-14.jpg)
Joins dots as shown above and erase the remaining dots
. Draw thick lines and fill with desired colour powders.