Cirque du Soleil? presents FLOW: A Tribute to the Artists of "O?", a poetic immersion into the depths of its Las Vegas show "O" at the Bellagio. Explore a metaphorical musing of human presence on the blue planet as the artists of "O" express and discover the intimacy they share with the four elements: Fire, Air, Earth and Water. FLOW is a tribute to the artists of "O" and provides an insightful look into their world and the challenges they face. Through stunning stage shots and personal stories, this unique documentary explores how the artists deal with their nerves and fears and yet how their art makes them feel moments of stillness, weightlessness and peace. It is this juxtaposition and that of the four elements that enable artists to concentrate as they face on their work. They are in danger in each and every performance but when fire and water meet, balance and focus are achieved.