AuthorNormanMailerpublishedanessayinwhichhedeclaredtheg...
问题详情：AuthorNormanMailerpublishedanessayinwhichhedeclaredthegraffiti(涂鸦)oftheNewYorksubwaytobe"TheGreatArtofthe70s".Butwhathappenedtotheartistsandwhyistherenosubwaygraffitianymore?"Itstartedwit...