1/9
People perform 'Kola Bou' rituals on the bank of the Ganga river at a ghat, on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Kolkata, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI/Swapan Mahapatra
2/9
People return after performing 'Kolabou Snan', also known as 'Nabapatrika Snan', rituals in the Mahananda river on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Siliguri, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI
3/9
People return in a procession after performing 'Kolabou Snan' rituals on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, at Hatserandi village, in Birbhum, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI
4/9
Artistes play 'dhaak' in a procession after 'Kolabou Snan' rituals on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, at Hatserandi village, in Birbhum, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI
5/9
People perform 'Kola Bou' rituals on the bank of the Ganga river at a ghat, on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Kolkata, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI/Swapan Mahapatra
6/9
People perform 'Kola Bou' rituals on the bank of the Ganga river at a ghat, on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Kolkata, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI/Swapan Mahapatra
7/9
A man performs 'Kola Bou' rituals in the Ganga river on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Kolkata, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI/Swapan Mahapatra
8/9
People perform 'Kolabou Snan' rituals in the Hooghly river on the occasion of 'Maha Saptami' during the ongoing 'Durga Puja' festival, in Nadia, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI
9/9
People throng a wholesale flower market during the ongoing 'Durga Puja' festival, in Kolkata, West Bengal, Saturday, Oct. 17, 2026. | Photo: PTI/Swapan Mahapatra

















