The act covered not only books, but also maps and charts.

He pointed at a large area on the map covered with a representation of trees.

These covering maps can be characterized by lifting them to the universal cover.

An aide handed him a clipboard holding a map covered in clear plastic.

This viewpoint makes it easier to be precise about such concepts as covering maps.

The page carried a map covered in dark smudges.

The law covered only books, maps, and charts; paintings, drawings, and music were not included until later.

Three of them were dark; another showed a map of the United States, covered with red dots and numbers.

This allows a relation between such morphisms and covering maps in topology.

As an artist she is known for her large-scale paintings of maps, covered with dense hand-painted labeling and information.