India, Feb. 19 -- The Gateway of India in Mumbai lit up in a dazzling high-tech avatar on Tuesday night, transforming into a giant canvas of light and sound to welcome Indian Prime Minister Narendra Modi, French President Emmanuel Macron and First Lady of France Brigitte Macron. The immersive showcase blended realistic projections with a vibrant soundtrack of Indian percussion and French electronic beats, marking the beginning of India-France new technology ties. The light-and-sound spectacle will continue until February 22....