张登堂:中国美术家协会会员、中国美术家协会河山画会艺术委员会委员、山东省美术家协会顾问、山东政协联谊书画院副院长、济南画院名誉院长、国家一级美术师 Zhang Dengtang: Member of Chinese Artists Association, Member of Art Committee of He Shan Society of Chinese Artists Association, Consultant of Artists Association of Shandong Province, Vice President of Painting and Calligraphy Association of Shandong CPPCC Association, Honorary Dean of Jinan Art Academy, Artist at National Level