What's the name of the painting by Altman?

What Altman painted is called copying. The process of copying calligraphy and painting works according to the original works is called copying. Pro means to write or draw according to the original work. Copying is to write or draw on the manuscript with thin paper (silk). Broadly speaking, copying is not necessarily the original, but also a monument, post, etc. Copying focuses on the process of copying, so as to learn techniques. It is to obtain replicas for preservation, restoration, exhibition and sale, and focuses on the results of replication.