. Workers decorate a Christmas tree with lights ahead of seasonal celebrations at Madrid's Colon square on Tuesday, Dec. 1, 2015.
. Divers swim next to a wreck in the Red Sea on the north side of Egypt's Ras Banas peninsula.
. An Amazon employee walks past thousands of unpackaged boxes in a warehouse at the Amazon logistics center in Pforzheim, Germany. The online retailer is hoping for record sales figures this Christmas.
. Vehicles travel on a main thoroughfare during another hazy day in Beijing. Beijing suffered its worst air pollution of the year on Monday and issued a rare orange alert.
. President Barack Obama speaks at a news conference at the conclusion of his visit to Paris. Obama was in France to attend the World Climate Change Conference.
Since last week, Macedonia has restricted passage to northern Europe to Syrians, Iraqis and Afghans who are considered war refugees. All other nationalities are deemed economic migrants and told to turn back.
. Vehicles pass under illuminated trees at Omotesando in Tokyo. Some 500,000 LED lights covering the trees will illuminate the avenue through Christmas.
. School girls in Pyongyang bow towards a mural of the late North Korean leader Kim Il Sung before sweeping the area.
. Workers clean the windows of an office building in central Seoul, South Korea.
• Monday in Pictures: November 30