Yes, sometimes, when it&rsquos required. For the first 42&ndash45 years, it was all film. I wasn&rsquot just shooting a story, but capturing the journey there and back, the people I met. Tirupati was first shot 40 years ago, in black and white. I thought it was a very good idea. Then, about eight years ago, a British magazine asked for a story on its donations and business aspects. Four years later, I was in Chennai for something else and decided to visit it again, because the experience is so powerful. By then I had gathered so much material Finally in 2018, I went especially for Brahmotsavam, and spent a week photographing the festival, its activities and people&rsquos participation. This is how the book was created.