happy onam. holiday for south india festival. for greeting card, banner, poster, title, emblem, label, tag. ancient

greeting auspicious ceremony festivity deepavali design tradition occasion religion offer indian hinduism flower wish decorative celebration hindu food logotype discount performance colorful advertisement marigold beautiful costume south religious poster brochure onam worship decoration flyer card background traditional god ornament india event festive kerala cultural culture diwali invitation rangoli happy festival ai generated