Snapshots: The world in 24 hours, May 27

Bethanie Mattek-Sands of the US returns the ball to Jelena Jankovic of Serbia during the French Open tennis tournament at the Roland Garros stadium in Paris, May 27, 2011. [Photo/Agencies]

Pedestrians walk past the artwork Jellight of Pascal Petitjean and Aamer Taher from Singapore during the Vivid festival in central Sydney May 27, 2011. Vivid Sydney, a festival of light, music and ideas, will run until June 13. [Photo/Agencies]