Pablo Picasso was a Spanish painter, sculptor, and printmaker who is considered one of the most influential artists of the 20th century. In 1911, he was part of a group of artists in Paris who developed the art style of Cubism, along with his collaborator Georges Braque. Cubism revolutionized the way art was created and perceived, as it rejected the traditional techniques of perspective and representation. Instead, it fragmented and reassembled forms and shapes in a new and abstract way. Other artists who were part of this movement included Juan Gris, Robert Delaunay, and Francis Picabia. Together, they created a new artistic language that had a profound impact on the art world and paved the way for many other art movements to come.