festive joy: happy onam festival, marking harvest season,colorful rituals, grand feasts, intricate pookalam s

atham unity chingam pookalam traditional onavillu harvest festival india heritage colorful joy hinduism kerala tradition hindu onam sadya decoration onathappan feast celebration onathallu athachamayam nakshatram festivity floral kazhchakkula ritual happiness religious thiruvonam vallamkali festive cultural dance thrikkakarayappan family ai generated