School seal and principal seal. Official website, the Higher Vocational Education College of Nanjing University of the Arts, inquired that the graduation certificate of this school was stamped with the seal of the school and the seal of the principal, which was an important proof of students' graduation. Nanjing Art College is the only comprehensive art college in Jiangsu Province and one of the earliest art colleges in China. It is a century-old prestigious school with the motto of "extensive and profound, keeping constant and changing" and an influential comprehensive art college at home and abroad.