What are the main differences between Xiao Chun and pastoral music in terms of artistic skills?

What are the main differences between Xiao Chun and pastoral music in terms of artistic skills?

A:

For example, Wang's poems focus on movement, supplemented by static writing, and pay attention to visual image; Meng's poems move from static to dynamic, appealing to auditory feelings. Wang's poems are colorful and freehand in form; Meng Shichun used line drawing, focusing on freehand brushwork. Wang's poems pay attention to the description of space scenery; Meng's poems pay attention to the description of the time process.