Saturday's best photos: from Northern Lights in Finland to elephants in Sri Lanka
Friday's best photos: from a rare snowy owl in the US to a frozen lake in France
Thursday's best photos: from fog over Kuwait City to a giant ice disk in Maine
Wednesday's best photos: from incense sticks in Vietnam to the Magh Mela festival
Tuesday's best photos: from Abu Dhabi's Corniche to Dubai's The View at The Palm