Are calligraphy, painting and line drawing a flower?

Not "line drawing" refers to the painting method of depicting objects and their physical structures with the change of lines, which is the oldest and most primitive painting method. Line drawing depicts the physical structure, while calligraphy painting has cultural connotation, not the same painting, and the two paintings are completely different. Calligraphy and painting are the general names of painting and calligraphy, also known as calligraphy and painting. It can also be understood as a painting with cultural connotation.