One of British artist Luke Jerram's projects, "Play me, I'm Yours", involves placing pianos in public parks, at bus stops and in train stations for anyone to play and enjoy. Presented in over 50 cities around the world, from London, Los Angeles and Lima to Hong Kong, Sao Paolo and Stockholm, it has reached an audience of millions. Born in 1974, he lives in Bristol, England, but his works – encompassing installation, performance and intricate glass sculpture – have been capturing the imagination of viewers worldwide since 1997. The sixth episode of Brilliant Ideas, presented by Bloomberg and Hyundai Motor, tells his story.

Inspired by artists such as Hieronymus Bosch, Francisco Goya and William Blake, Bharti Kher weaves references to magical beasts, mythical monsters and allegorical tales into her multidisciplinary work. Kher was born in London in 1969 and moved to India in 1993, where she has become one of the country's biggest contemporary art stars. In episode eight of Brilliant Ideas, brought to you by Bloomberg and Hyundai Motor, we meet her at her studio in New Delhi, where she currently lives and works. Ker looks to India's rich history and philosophy for inspiration, but also finds it in tiny moments and mundane sights of daily life.