In pics: Maha Saptami celebrations in Kolkata October 12, 2021 by Press Trust of India Kolkata: Hindu devotees perform rituals in the water of River Ganga on the occasion of ‘Maha Saptami’ during the Durga Puja festival in Kolkata, Tuesday, Oct. 12, 2021. (PTI Photo/Swapan Mahapatra) Kolkata: Hindu devotees dance as they celebrate ‘Maha Saptami’ during the Durga Puja festival in Kolkata, Tuesday, Oct. 12, 2021. (PTI Photo/Swapan Mahapatra) Kolkata: Hindu devotees dance as they celebrate ‘Maha Saptami’ during the Durga Puja festival in Kolkata, Tuesday, Oct. 12, 2021. (PTI Photo/Swapan Mahapatra) Kolkata: Hindu devotees perform rituals on the banks of River Ganga on the occasion of ‘Maha Saptami’ during the Durga Puja festival in Kolkata, Tuesday, Oct. 12, 2021. (PTI Photo/Swapan Mahapatra)