Urban art refers to artwork, often in a visual form, that is created in urban or metropolitan areas. It is commonly associated with street art, graffiti, and murals. In this context, "some murals" suggests that the term "urban art" specifically refers to a subset of artwork that includes murals. Murals are large-scale paintings or artwork that are created directly on walls or other large surfaces, often in public spaces.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Murals or graffiti, e.g.. Explanations are generated by AI and may be inaccurate.