Large 18 x 24 inch Ashtanga Yoga Mandala poster explains the famous eight limbs of Raja yoga as follows; 1. Yama (Self restraint, moral guidelines for human development). 1) Ahiṁsā, 2) Satya, 3) Asteya, 4) Brahmacarya, 5) Aparigrahā. 2. Niyama (Observances, principles of morality). 1) Shaoca, 2) Santosa, 3) Tapah, 4) Svádhyáya, 5) Iishvara Pranidhána. 3. Asana (yoga postures), 4. Pránáyáma (breath control), 5. Pratyahara (withdrawal of mind), 6. Dhárána (concentration), 7. Dhyána (meditation), 8. Samádhi (suspension of mind in the goal).