Symbolically indicating the natural occurrences such as silent heralding of news mostly in poetry has been there even in ancient Tamil literature but the credit of categorizing it as a separate generic element goes to the European scholars.
We may not realize but, semiotics can be applied to all sorts of human endeavours including cinema, theatre, literature, music ,dance, art, history, politics, religion ,and even to advertising. We knowingly or unknowingly display a variety of signs or gestures in order to convey a message. For a semiotician (one who practices semiotic analysis), a shirt, a haircut, a television image, anything at all, can be taken as a sign, as a message to be analyzed and to discover its meaning. Semiotics is the systematic study of these signs. Semiotics draws attention to the layers of meaning that lay hidden in a set of signs. For example the five interlocking rings on the Olympic flag or even a