Tirthankara sects of Jainism Digambara and Svetambara have different depiction of idols. Digambara images are naked without any beautification whereas Svetambara ones are clothed and decorated with temporary ornaments. The images are often marked with Srivatsa on the chest and Tilaka on fore head. Srivatsa is one of the ashtamangala (auspicious symbol). It can look somewhat like a fleur-de-lis, an endless knot, a flower or diamond-shaped symbol. The first "Tirthankara", "Rishabhanatha" is mentioned in Hindu texts like the "Rigveda", "Vishnupurana" and "Bhagwata Purana". The Yajurveda mentions the name of three Tīrthaṅkaras – Ṛiṣhabha, Ajitnātha and Ariṣṭanemi. The Bhāgavata Purāṇa includes legends
Jain literature from the first "tirthankara" Rishabhanatha. The "Digambara" sect believes that there were 26 "Agam‑sutras" (12 "Ang‑agams" + 14 "Ang‑bahya‑agams"). However, they were gradually lost starting from one hundred fifty years after Lord Mahavir's "nirvana". Hence, they do not recognize the existing Agam-sutras (which are recognized by the "Svetambara" sects) as their authentic scriptures. In "Digambara" tradition, two main texts, three commentaries on main texts, and four "Anuyogas" (exposition) consisting of more than 20 texts are followed. These scriptures were written by great "Acharyas" (scholars) from 100 to 1000 AD using the original "Agama Sutras" as the basis for their work.