Holy Ashes is a photo essay by photographer Olivier Boëls, with the cooperation of anthropologist Lena Tosta’s and of their joint experiences with Hindu ascetics or sadhus.
Sadhus are ascetics who have renounced on the pursuit of the three main Hindu goals of life: kama (enjoyment), artha (practical objectives) and even dharma (duty). Sadhus are only dedicated to achieve moksha (liberation) through meditation and contemplation of God. They often wear ocher-colored clothing, symbolizing renunciation.
Viua Zone Zero, here's Holy Ashes