Peace in 10,000 Hands - Stu Robertson

We are so used to hearing about conflict about the world that it's a fair question to ask what peace means - what it looks and feels like. One photographer is on a quest to find out. His name is Stu Robertson and he is 18 months into his global photography project, called "Peace in 10,000 Hands". The aim is to take 10,000 photographs of people, with each person holding a white rose. 248 nationalities in 195 countries.