It's a day of celebration for Israelis but for Palestinians it's the Nakba, the catastrophe. The foundation of Israel on 14 May 1948 meant hundreds of thousands of them fled or were expelled from their homes.
The book "Walls of Freedom" presents readers with images of the street art of the Egyptian Revolution of 2011. The English-language photo book is published by the activist and street artist Don Karl (aka Stone). In Egypt, the work has fallen victim to censorship. Wafah Al-Badri offers his impressions of "Walls of Freedom"