Final answer:
Mehndi designs, applied using henna paste, are the traditional body art for brides in Indian weddings, representing cultural and familial significance.
Step-by-step explanation:
The type of body art used for a bride in an Indian wedding is mehndi designs, created using henna paste. Henna tattoos are known for their intricate patterns and are a traditional form of body art in various cultures, including North Africa, Somalia, Southeast Asia, and the Indian subcontinent. This form of decoration is particularly significant during Indian weddings where the elaborate patterns signify cultural, familial, and religious affiliations while also enhancing the beauty of the bride. It represents not only the artistic aspect but also the status of the families involved in the union.