15 dots (Ner Pulli) Kolam.
Put 15 dots 3 times, put 13 dots 2 times by leaving 1 dot at both ends, then 11 dots, 9 dots, 7 dots and stop at 3 dots.
Step 1: Draw lingam and lotus as shown below.
Step 2: Similarly draw at four sides.
Step 3: Draw middle flower.
Step 4: Draw circles
Color the kolam.