Clockwise from top: Sri Ramakrishna, BKS Iyengar, Patanjali, Sri K. Pattabhi Jois, Shri T. Krishnamacharya, Indra Devi, Swami Sivananda, Shri Brahmananda Sarasvati, Swami Vishnu-Devananda, Vanda Scaravelli, Swami Satchidananda, Osho, BNS Iyengar