On artistasvisualeschilenos.cl, find the comprehensive biography for the artist Roberto Matta. From his biography, extract his full name, his birth and death years, and identify at least two significant artistic movements or styles he was associated with. Provide all this information.
Navigate to 'https://www.artistasvisualeschilenos.cl/' Use the search bar to search for 'Roberto Matta'. From the search results, click on the link that leads to the most comprehensive biography for Roberto Matta, specifically the one starting with 'Roberto Sebastián Matta Echaurren nació el 11 de noviembre de 19...'. Extract Roberto Matta's full name from the biography. Extract Roberto Matta's birth year and death year from the biography. Identify and extract at least two artistic movements or styles Roberto Matta was associated with, as mentioned in the biography.
Successfully navigate to the detailed biography page for Roberto Matta (e.g., the page titled 'Roberto Matta Echaurren'). State Roberto Matta's full name as 'Roberto Sebastián Matta Echaurren'. State his birth year as '1911' and death year as '2002'. List at least two of the following artistic movements/styles: Surrealism, Abstract Expressionism, or Avant-garde, as found on the page.