A very simple way to tell you is to copy the park greenway around you once or you know it. The first way I used to copy was to go directly to the scene and then pick up the drawing board and pen to copy on the spot, but passers-by would see your paintings. My second method is to go to the surrounding parks and greenways when I have time, and then take pictures of the scenery with my mobile phone and copy it at home. But in fact, it is very simple to draw a greenway in the park.
Copying refers to the process of imitating calligraphy and painting works according to the original works. Pro is written or drawn according to the original work; Imitation is to write or draw on the original with thin paper (silk). Copying in a broad sense is not necessarily calligraphy and painting, but also tablet, sticker and so on.