It is a dotted rangoli... dot count 13-1 straight dots.

Rangoli: Colourful 2012
Created by rajamma_2 on 2011-12-31,

I wish you all thru this kolam A Healthy, Prosperous, Happy and colourful New Year.
Normally I use only 2 or 3 colors only for a kolam, Here for a change I used all possible colours I had. Take whatever you want.