Photos of the week ending February 7th

The ongoing crises in Ukraine and Syria, the plane crash in Taiwan and Super Bowl XLIX – the best photography in news, culture and sport from around the world this week

Original Observer images for January 2015

This month’s showcase for photography commissioned by the Observer, features portraits of Sienna Miller, Stewart Lee, Laura Marling and Marilyn Manson. Look out for pictures of fast-food outlets in Wigan and Brixton and for Chelsea hero Frank Lampard’s return to Stamford Bridge.