November 3, 2011. Front row, from left: President of Brazil Dilma Rousseff, President of Russia Dmitri Medvedev, President of Argentina Cristina Fernandez de Kirchner, President of France Nicolas Sarkozy, US President Barack Obama and President of Indonesia Susilo Bambang Yudhoyono posing for an official photograph at the G20 summit, Festival and Congress Palace, Cannes.