The antonyms for the phrase "art found at" could be words like absent, missing, or lacking. These words suggest that there is a lack of art in a certain place or situation. For example, if someone were to say "There is no art found at this museum," they would be implying that the museum lacks the presence of art. Other antonyms could include words like uncreative or uninspired, which suggest a lack of artistic talent or originality. It's important to remember that antonyms are words that have opposite meanings, so when it comes to the phrase "art found at," the antonyms describe a situation where art is not present or not valued.