Muharram processioners step over a man's blood in the old city of Delhi, India, on July 29, 2023. Indian Shia Muslims traditionally mourn the Battle of Karbala, in which descendants of the Prophet Muhammad died, by self-flagellation or -lasceration. The shedding of blood in this context has become less common in recent years. Now, most processioners use their hands to beat rhythms on their chests.