老约翰·鲁道夫·胡伯的《一位无名艺术家的肖像》-Johann Rudolf Huber the elder
Portrait of an Unknown Artist–Johann Rudolf Huber the elder (瑞士, 1668–1748)
老约翰·鲁道夫·胡伯的《一位无名艺术家的肖像》-Johann Rudolf Huber the elder
Portrait of an Unknown Artist–Johann Rudolf Huber the elder (瑞士, 1668–1748)