The Daily Mail (UK) highlights the annual Maha Shivaratri festival in India, where the chief feature is the appearance of sadhus or religious hermits and holy men.
From the article:
The elusive Naga Sadhu holy men of India have been caught on camera at an annual Hindu festival in which they bathe in sacred waters in homage to Hindu God Lord Shiva.
In March 2016, photographer Siddharth Kaneria ventured to the ancient Indian city of Junagadh to capture the men worshipping Lord Shiva at the Maha Shivaratri festival.
The festival falls on the thirteenth and fourteenth days of the Hindu calendar month Phalguna.