Zhang Xu Four Poem Calligraphy Copybook
Zhang Xu (simplified Chinese: 张旭; traditional Chinese: 張旭; pinyin: Zhāng Xù, fl. 8th century), courtesy name: Bogao (伯高), was a Chinese calligrapher of the Tang Dynasty.
Zhang Xu (simplified Chinese: 张旭; traditional Chinese: 張旭; pinyin: Zhāng Xù, fl. 8th century), courtesy name: Bogao (伯高), was a Chinese calligrapher of the Tang Dynasty.
