gestures for my hands

I've noticed that I can hold my hands in delicate positions, but they are usually random and at best like a ballet dancer.  I think I am going to learn hasta kosha, Sub-Continent Indian hand gestures.  Should be fun.  I'm learning from a website called Kanakasabha.  There is so much to learn!  Certain positions of the leg or hands can signify different meanings.  Even temple sculpture utilizes folk dance positions into their art.  I love the interweaving of arts in India's timeless tradition.