Diwali is a five-day celebration of the symbolic victory of light over darkness, good over evil, and knowledge over ignorance. Though Diwali is one of the most important festivals of the Hindu faith, it is also embraced by Sikhs, Jains, and even some Buddhists. Celebrants often decorate their homes with oil lamps called diyas and create colorful patterns on the floor known as rangolis. Streets, markets, temples, and other public spaces are also illuminated with hanging lanterns like those seen in our homepage photo.