Activists in other countries who led their own Arab Spring movements said they were “jealous” of Tunisians Sunday. “We voted in Egypt but we lost our Arab Spring,” said Khaled Mansour, a student in Alexandria who took part in the 2011 protests.

One photographer's global travels recently captured a glimmer of hope within an otherwise bleak landscape in Iraq.  Brandon Stanton, known for his successful blog and best-selling book, "Humans of New York," partnered with the United Nations to venture on a 50-day tour of 10 countries and expand his storytelling series worldwide.

Last year, the Syrian military-police photographer defected to the West. Investigators later gave him the code name Caesar to disguise his identity.  All told, Caesar helped smuggle more than 50,000 pictures out of Syria—his own and many others he downloaded that were taken by other photographers, according to activists working with him.

Journalists, tour guides and tourists are increasingly using Instagram to capture snapshots of life in the DPRK. Here's a selection of our recent favourites, from a 1400-mile road trip through farming hinterland to a day out at the dolphinarium.

Over the past week the hashtag #GazaUnderAttack has been used hundreds of thousands of times, often to distribute pictures claiming to show the effects the airstrikes.  Some of the images are of the current situation in Gaza, but a #BBCtrending analysis has found that some date as far back as 2009 and others are from conflicts in Syria and Iraq.

We asked Muslims to share their experiences of Ramadan with us. Here are some of the photos that readers have sent in - from Istanbul to Bangkok. 

Social and cultural exchanges across the Aegean Sea are bridging the gap between Greece and Turkey.  A recent joint project by two photography groups was the latest in a decades-long series of cultural collaborations that experts say are important for providing political leaders with the impetus to resolve differences.

‘Art is committed to telling truths, even if unpalatable. This can make life uncomfortable for governments’. Abraham Oghobase is a Nigerian photographer in his mid-thirties whose witty and original pictures are gaining him an international reputation. His work is based on the documentary tradition, but it is given a distancing quality by the artist’s own presence in the photograph. This combination of reportage and performance art, while not unique, compellingly adds layers of complication to otherwise straightforward depictions of the socio-economic tensions of his homeland.