If you mean Ṛṣimaṇḍala or Rushi Mandala, it depicts a Jain sacred diagram of worship showing the cosmic and spiritual order. It is usually drawn as concentric circles with the Jina at the center, and it includes the 24 Tīrthaṅkaras, the Pañca-Parameṣṭhī, and the eight Jain ideals in its structure. It is meant to guide the devotee from the outer level toward greater purity and liberation. ( soas.ac.uk)

In simple words, it represents the Jain path from the world of karma toward the pure soul. ( soas.ac.uk)