Roma, Italia. (AP Photo/Andrew Medichini)
Funchal, Madeira, Portogallo. EPA/HOMEM DE GOUVEIA
Lisbona, Portogallo. EPA/ANTONIO COTRIM
Lisbona, Portogallo. (AP Photo/Armando Franca)
Lisbona, Portogallo. EPA/ANTONIO COTRIM
Londra, Gran Bretagna. EPA/PETE MACLAINE
Londra, Gran Bretagna. EPA/PETE MACLAINE
Parigi, Champs Elysees. EPA/IAN LANGSDON
Parigi, Francia. EPA/IAN LANGSDON
Berlino, Germania. REUTERS/Axel Schmidt
Yangon, Myanmar. EPA/LYNN BO BO
Bruxelles, Belgio. EPA/STEPHANIE LECOCQ
Edimburgo, Scozia, Regno Unito. (Ian Georgeson/Edinburgh's Hogmanay via AP Images)
Tirana, Albania. EPA/MALTON DIBRA
Rio de Janeiro, Brasile. REUTERS/Raquel Cunha
Kampala, Uganda. (Photo by Badru Katumba / AFP)
Atene, Grecia. (Photo by LOUISA GOULIAMAKI / AFP)
Basra, Iraq. (Photo by - / AFP)
Rio de Janeiro, Brasile. EPA/FERNANDO MAIA
Valparaiso, Cile. EPA/RAUL ZAMORA
Città del Messico. EPA/MARIA DE LA LUZ ASCENIO
Pyongyang, Corea del Nord. (Korean Central News Agency/Korea News Service via AP)
San Francisco, California, Usa. (AP Photo/Jeff Chiu)
Las Vegas, Nevada, Usa. (AP Photo/John Locher)
Acapulco, Messico. EFE/ David Guzman EPA/DAVID GUZMAN
Città del Messico. EPA/MARIA DE LA LUZ ASCENIO
Buenos Aires, Argentina. EPA/JUAN IGNACIO RONCORONI
Budapest, Ungheria. EPA/BALAZS MOHAI HUNGARY OUT
Acapulco, Messico. EFE/ David Guzman EPA/DAVID GUZMAN
San Francisco, California, Usa. (AP Photo/Jeff Chiu)
Sofia, Bulgaria. REUTERS/Stoyan Nenov
Skopje, Macedonia. REUTERS/Ognen Teofilovski
Londra, Gran Bretagna. REUTERS/Toby Melville
Buenos Aires, Argentina. EPA/JUAN IGNACIO RONCORONI
Abu Dhabi, Emirati Arabi Uniti. (Photo by KARIM SAHIB / AFP)
Abidjan, Costa d’Avorio. (Photo by SIA KAMBOU / AFP)
Nairobi, Kenya. (Photo by Brian OTIENO / AFP)
Krasnoyarsk, Russia (REUTERS/Ilya Naymushin)
Mosca, Russia (REUTERS/Tatyana Makeyeva)
Dubai (REUTERS/Suhaib Salem)
Dubai (GIUSEPPE CACACE / AFP)
Mosul, Iraq (Zaid AL-OBEIDI / AFP)
Singapore (Roslan RAHMAN / AFP)
Kuala Lumpur, Malesia (AP Photo/Yam G-Jun)
Singapore (Roslan RAHMAN / AFP)
Pechino, Cina (AP Photo/Ng Han Guan)
Pechino, Cina (WANG ZHAO / AFP)
Seoul, Corea del Sud (AP Photo/Ahn Young-joon)
Bangkok, Tailandia (REUTERS/Soe Zeya Tun)
Bangkok, Tailandia (REUTERS/Athit Perawongmetha)
Bangkok, Tailandia (REUTERS/Athit Perawongmetha)
Manila, Filippine (REUTERS/Eloisa Lopez)
Hong Kong (AP Photo/Kin Cheung)
Sydney, Australia (AAP/Brendan Esposito/via REUTERS)
Sydney, Australia (AAP/Brendan Esposito/via REUTERS)
