four feet back to back 20 grid 28 grid pastel tile couplet square half-sized xuan paper calligraphy practice work grading paper

four feet quarto 34*69cm10 grid four feet quarto 34*69cm14 grid four feet quarto 34*69cm20 grid four feet quarto 34*69cm28 grid four feet divided into three 46*69cm20 grid four feet divided into three 46*69cm28 grid four feet back to back 34*138cm20 grid four feet back to back 34*138cm28 grid four feet back to back 34*138cm40 grid four feet back to back 34*138cm56 grid

light antique light gray bronze yellow