"Ocean Grayness" is a major work by the 20th-century artist Agnes Martin. Agnes Martin was an American abstract expressionist painter known for her minimalist and serene artworks. Born in 1912 in Canada, Martin later moved to the United States and became a prominent figure in the art world. "Ocean Grayness" is a painting that reflects Martin's signature style of using subtle colors, geometric lines, and grids to create a sense of harmony and tranquility. Her works often evoke a sense of calm and contemplation, using repetition and precise compositions. Martin's contributions to abstract art have made her a highly respected and influential artist in the 20th century.