US President Barack Obama boards Air Force One at Pulkovo International Airport in Saint Petersburg on September 6, 2013.
A vermilion-caked Indian youth (C) sells coloured powder on the banks of the River Ganges, after floodwaters receded near the Sangam in Allahabad on September 6, 2013.
The referees inspect the field during a heavy downpour before the start of the Brazil 2014 FIFA World Cup South American qualifier match between Colombia and Ecuador, in Barranquilla, Colombia, on September 6, 2013.
People cover themselves with black grease as they take part in the traditional festivities of the Cascamorras, in Baza, near Granada, on September 6, 2013.
Italian's forward Alberto Gilardino celebrates after scoring during the FIFA World Cup 2014 qualifying football match Italy vs Bulgaria on September 6, 2013 at Renzo Barbera stadium in Palermo.
US First Lady Michelle Obama runs with children during a "Let's Move! Active Schools" event in Washington, September 6, 2013.
A model presents a creation by Alexandria Von Bromssen during the Project Runway fashion show at the Mercedes-Benz Fashion Week Spring 2014 collections on September 6, 2013 in New York.
Members of the Muslim Brotherhood and supporters of ousted President Mohamed Morsi demonstrate outside the Qobba Presidential Palace on September 6, 2013 in Cairo, Egypt.
A Transportation Security Administration officer holds a rifle while participating in a color guard before a farewell ceremony for Homeland Security Secretary Janet Napolitano at the Ronald Reagan Building September 6, 2013 in Washington.
Horticulturists dye heather in a field on September 6, 2013 in the eastern French town of Bischoffsheim.
An elderly Palestinian woman sits on a street in Beit Lahia in the northern Gaza Strip on September 6, 2013.
Iguanas are pictured at La Ferme Tropicale on September 6, 2013 in Paris.
Compelling images from around the world on Saturday