A woman walks along a street during a smoggy day in Changchun, Jilin province, October 22, 2013. The severe smog continued to shroud major cities in north-east China including Changchun, with its average visibility less than 5 metres at 6 am Tuesday, according to local media.
A couple takes a walk as the sun breaks through a fog along the waterfront in West Vancouver, British Columbia October 22, 2013.
A masked student is hit by a jet of water released from a riot police vehicle, during a demonstration against the government to demand changes in the public state education system in Valparaiso city, about 121 km northwest of Santiago, October 22, 2013.
Austria Vienna's Daniel Royer challenges Atletico Madrid's Arda Turan (not pictured) during their Champions League Group G soccer match in Vienna October 22, 2013.
Britain's Queen Elizabeth receives flowers from a child actor as she inspects the horse prop from the theatre production "War Horse", during a visit to the National Theatre to commemorate its 50th anniversary, London October 22, 2013.
Autumnal trees are reflected in the water as a fisherman rows his boat during a sunny day at the Sylvenstein barrier lake, October 22, 2013.
Two Morus Bassanus, known as Northern Gannet, (fou de bassan) fly over the waves as a fishing trawler makes it way off the coast of Calais, northern France, October 22, 2013.
A Sub-Saharan African migrant looks out of a barred window at the Safi barracks detention centre for immigrants, which currently holds around 650 detainees, in Safi, outside Valletta, October 22, 2013.
(DARRIN ZAMMIT LUPI/REUTERS)
This image taken with a fisheye lens, Boston Red Sox players take batting practice as a rainbow appears in the sky above Fenway Park Tuesday, Oct. 22, 2013, in Boston. The Red Sox are scheduled to host the St. Louis Cardinals in Game 1 of baseball's World Series on Wednesday.
Follow us on Twitter: