Pablo Picasso Trotskyist and anti-Stalinist André Breton was more blunt; refusing to shake hands with Picasso, he told him: "I don't approve of your joining the Communist Party nor with the stand you have taken concerning the purges of the intellectuals after the Liberation". Picasso was against the intervention of the United Nations and the United States in the Korean War and he depicted it in "Massacre in Korea". The art critic Kirsten Hoving Keen says that it is "inspired by reports of American atrocities" and considers it one of Picasso's communist works. In 1962, he received the Lenin Peace Prize. Biographer
Political Party of Radicals Barend Biesheuvel and CHU, Jur Mellema made a public appearance, stating that the three parties wanted to work together more closely. This cooperation would eventually lead to the formation of the Christian Democratic Appeal (CDA) in 1974. With this appearance the hopes of the Christian Radicals within the KVP that a progressive alliance with the Labour Party would be formed, were shattered. On 27 April 1968 part of the group of Catholic radicals left the KVP and formed the Political Party of Radicals (PRP). Prominent radicals, like Lubbers and Cals, did not join the party. A group of radical KVP