Sumathi it has come out nice...yes because of rice flour it looks like that...next time use only rangoli powder and leave it some time to absorb the oil then pour the water slowly....and decorate with some flowers on top of water....... it will look very grand......try it.
Sumathi, Your procedure is right. Follow Lakshmi's tips. You will get perfect lines. She demonstrated so beautifully during our Chennai meet.
Sumathi, your first trial of water rangoli is good. try more.
rajamma
Sumathi nice try - I like your mango plate very much :)