Grillo of Paraguay Home decor Well-known pottery artist Earthenware or clay 11" plate Vintage Minor nicks or scuffs Collectible The Marajoara culture existed from approximately 800 AD to 1400 AD.  Marajoara pottery is known for its intricate geometric and zoomorphic designs, which were later adopted by Art Deco artists in Brazil.  The designs often feature animal figures like fish, birds, and crocodiles, as well as human figures.