Answer: Juan Gris, whose real name was José Victoriano González-Pérez, was a Spanish painter famous for painting in the Cubist style as well as producing some sculptures. His works are highly praised by art critics as being some of the finest examples of Cubist painting.
Explanation: José Victoriano González-Pérez, better known as Juan Gris, was a Spanish painter born in Madrid who lived and worked in France most of his life. Closely connected to the innovative artistic genre Cubism, his works are among the movement's most distinctive.
He's opposing for the treaty of Versailles is that As a Californian, I am not willing to submit any race problems we may have to the jurisdiction of the Council of the League of Nations, nor to the League itself. 2.
I think it’s Arabic, Amharic, Zulu, Berber