The walls of Kumortuli are coloured for the 'Rang Matir Panchali' festival to mark the occasion of World Art Day and Bengali New Year on April 15. While the streets are crowded with photography enthusiasts, it always helps to look up. Like I just got lucky to spot these two kids having fun. One of them waved at me after I took a couple of photos. I smiled back before venturing into another crowded alley.