REMOVE

1. oil paintings
2. Rothko, Mark

WHAT

1. paintings (visual works) (2)

WHERE

1. Collection of Christopher … (1)
2. Museum of Modern Art (New … (1)
3. New York (state) (1)
4. New York, New York (1)

WHEN

1. 20th century (2)
2. Abstract Expressionist (2)
3. Abstract (fine arts style … (1)
4. Color-field (1)
5. Contemporary (1)