石版画及其制作（一）李宏仁制作石版画有两个难题，一是基本的设备，二是稳妥的制作方法，本文以这两个难题为序，试提供研究解决之法。什么是石版画石版画是艺术家利用石版印刷技术作为制作手段，创作、绘画、印制成功的版画艺术作品。艺术石版画的制作技术，是艺术家使... Lithographs and Their Making (1) Li Hongren has two difficulties in making lithographs. One is basic equipment, and the other is a safe production method. In this paper, we try to provide a solution to the problem based on the two problems. What is Lithograph Lithograph is the artist’s use of lithography as a means of production, creation, painting, printing successful print works of art. Art litho making techniques, is the artist to make ...