Paper, books or canvases of sorts are labeled in size with A1, A2, A3 etc (the bigger the number the smaller the object) a4 paper is the standard size
A straight line as other lines such as dashed, jagged, wiggly show rough surfaces or textures.
I think it is true but I am not certain hope it is right though... :)
Answer:
This is a Japanese calligraphic poem. The themes humor, love, and sadness.
Explanation:
