A tractor is surrounded by an ice halo or winter rainbow on a very cold day in a field outside Minsk, Belarus. The optical phenomenon is produced by ice crystals in cirrus cloudsMaxim Malinovsky/AFPA car drives past an ice-encrusted sign warning of ice near Hessisch Lichtenau, GermanyUwe Zucchi/AFPA sheep stands amidst scrub covered in frost on the Hoher Meissner mountain near Hessisch Lichtenau, western GermanyUwe Zucchi/AFPA forester cuts ice-coated branches off trees after an ice storm near Kottes in northern AustriaHeinz-Peter Bader/ReutersModel maker Katrina James places a star onto the top of a 8m tall Lego Christmas tree at Legoland Windsor Resort, west of London. The tree, which is comprised of 300,000 bricks, took four weeks to build and will be on display until December 24Leon Neal/AFPAn art installation called Desert of Cantareira by Brazilian artist and activist Mundano is seen at Atibainha dam, part of the Cantareira reservoir, during a drought in Nazare Paulista, Sao PauloNacho Doce/ReutersA sculpture depicting a hooded high school student shooting former Chilean dictator Augusto Pinochet is seen at the Contemporary Art Museum in SantiagIvan Alvarado/ReutersConstance Jablonski passes Doutzen Kroes on the runway during the 2014 Victoria's Secret Fashion Show at Earl's Court exhibition centre in LondonLeon Neal/AFPPope Francis gives his weekly general audience at St Peter's square in VaticanGabriel Bouys/AFPGregory Hughes, the father of Australian cricketer Phil Hughes, cries as he carries his son's coffin past mourners after his funeral service in the town of Macksville, located north of SydneyCameron Spencer/ReutersAustralian cricket team captain Michael Clarke pauses as he speaks at the funeral service for Phil Hughes in Macksville, north of SydneyCameron Spencer/ReutersMembers of India's Navy play drums in Mumbai during Navy Day celebrations, marking their battle at Karachi Harbour during the India-Pakistan war in 1971Danish Siddiqui/ReutersA car burns following a blast near the heavily fortified gates of the airport in Mogadishu, SomaliaMohamed Abdiwahab/AFPRescuers search for survivors at the residence of the Iranian ambassador to Yemen after a car bomb attack in SanaaKhaled Abdullah Ali/ReutersA pupil wears a gas mask during a fire safety drill at a school in the village of Krevo in BelarusSergei Gapon/AFPCampaigners dressed as George Osborne protest opposite Downing Street in London ahead of the Chancellor's autumn statementStefan Wermuth/Reuters
