World Press Photo 2010, international professional photojournalism exhibition, Barcelona

It provides an occasion to see the social, political, cultural and sport-related events from the last year through the eyes of the current best photojournalists, at the same time that it gives these photojournalists the opportunity to present work frequently censured by governments and the media.

The winning photograph from the current edition, from the Italian Pietro Masturzo, immortalizes the women on the roofs of apartment buildings in Tehran protesting the presidential election results in June, 2009. It is a suggestive image that invites the viewer to discover the story behind it slowly, even though as the author confesses, it was not easy to get published given the reticence of Italian and international editors. It is a story often repeated by other photographers in the exhibit.