It is generally believed in India that works of art are made on the basis of the normative works. The same is true in the case of Tamil literature of South India, and in particular between the oldest grammar and poetics "Tolkappiyam", and the ancient literature ("Sangam" literature) of the first to third centuries AD, consisting of about 2400 poems of love and war. This book deals with the relationship between them, with special focus on love poetry, investigating a large number of its technical terms concerning their original meanings and historical changes. The ancient love poems had a considerable influence on later literature, such as "Bhakti" literature, epics and "puranas".
