印痕,作为版画的一种基本视觉元素,一直是版画家们着力呈现并倾心的版画语言。它往往会成为版画艺术自身存在的独有的审美特性,其审美核心取决于制作过程的间接性,是媒介在转印过程中留在纸面的肌理与痕迹所展现出的版画特有的视觉美感。但伴随科学技术的发展更新,版画艺术也逐步超越材料与过程的诸多限制,传统意义上不可逾 Imprint, as one of the basic visual elements of printmaking, has always been the engraving language that printmakers endeavor to present and delight in. It tends to become the unique aesthetic characteristic of print art itself. Its aesthetic core depends on the indirectness of the making process. It is the unique visual aesthetic of the prints that the media left in the paper texture and traces in the transfer process . However, with the development of science and technology, the art of printmaking has gradually surpassed the limitations of materials and processes, which are traditionally incomprehensible