for example, early Tamil-Brahmi, not in any respect like Ashokan Brahmi, had a framework to acknowledge unadulterated consonants with a natural vowel. The content utilized by such engravings is often called the Tamil-Brahmi, or 'Tamil content', and contrasts from multiple points of view from standard Ashokan Brahmi. the foremost punctual engravings which are acknowledged instances of Tamil composing date to the Ashokan period.
The Tamil content and typeface, like the opposite Brahmic scripts, is believed to own advanced from the primary Brahmi script. History of Tamil Language and Calligraphy