This Aug. 5, 2015 photo provided by Frank da Cruz shows a mural painted in the 1930s by Alfred Floegel on the walls and ceiling of the third-floor hallway at DeWitt Clinton High School in the Bronx borough of New York. New York City education officials aren’t saying who decided to paint over the ceiling murals depicting the constellations in the night sky, but advocates for the preservation of New Deal art say whoever covered them with bright blue paint should have known better. The mural was one of thousands of artworks around the country funded by President Franklin Delano Roosevelt’s Works Progress Administration (WPA). (Frank da Cruz via AP)The Associated Press