The picture of a Vietnamese Buddhist monk burning himself on a street in Saigon in 1963 to protest the unfair treatment of Buddhist in Vietnam. The picture was so popular that in Europe it was sold as postcards, and copies of the image were distributed by the Chinese. Before this picture the plight of the Buddhists in Vietnam was barely known about worldwide, but as the picture was so powerful in demonstrating that the Buddhists were so upset that they were willing to burn themselves to get their cause heard it had a great effect in turning world opinion against the government in Vietnam.