photo credit: 8513 by Yung Cheng Lin, March 2014 (top); BKS Iyengar in Gomukhasana by Messrs. G. G. Welling, 1966; 9019 by Yung Cheng Lin, May 2017 (bottom)
photo credit: 8513 by Yung Cheng Lin, March 2014 (top); BKS Iyengar in Gomukhasana by Messrs. G. G. Welling, 1966; 9019 by Yung Cheng Lin, May 2017 (bottom)
