山东老年大学的李成良教授,虽已过古稀之年,依然在三尺讲台上辛勤耕耘,引领着诸多热爱山水画的学员徜徉在艺术的海洋。李老师上课格外认真,每次上课三个步骤:一讲理论,画家所处时代背景、风格特点以及在绘画史上的地位影响;二是逐一点评学员的作业;三是以身示范作画,他 Professor Li Chengliang from Shandong Senile University, though still in its infancy, still works hard on the three-foot podium, leading many students who love landscape painting to wander in the art world. Teacher Li is extraordinarily serious in class, and has three steps in each class: one is theory, the background of the era in which the painter is located, the characteristics of style and the status of the artist in the history of painting. The second is to review student assignments one by one.