calligraphy paper thickened medium raw four feet back to back calligraphy paper beginner student fine paper traditional chinese painting raw paper 书法纸加厚半生熟四尺对开毛笔字纸初学者学生工笔熟纸国画生纸

four-foot, six-fold (34 x 46.5cm – 100 sheets) four feet quarto (34*69cm-100 sheets) four feet divided into three (46*69cm-100 sheets) four feet back to back (34*138cm-100 sheets) four-foot full sheet (69*138cm-100 sheets) three-foot full sheet (50*100cm-100 sheets) six-foot double-page spread (48*180cm-100 sheets) six-foot full sheet (97*180cm-50 sheets) four-feet and octavo (34*34cm-100 sheets) four-foot, ten-sheet format (34 x 27.5cm – 100 sheets) thickened work paper, four feet quarto (35cm*69cm, 100 sheets) thickened work paper, four feet divided into three (46cm*69cm*100 sheets) thickened work paper, four feet back to back (34cm*138cm*100 sheets) thickened work paper, three feet (50cm * 100cm, 100 sheets) thickened work paper, four feet (69cm*138cm*100 sheets) thickened work paper, six-foot striped screen (48cm*180cm*100 sheets) thickened work paper, six feet (97cm*180cm*50 sheets) eight feet (124*248cm), 50 sheets 3.5 m x 1 m (145*368cm), 25 pieces 4k (36.5 x 52.3cm-50 sheets) 8k (26 x 36.5cm-50 sheets) a3 (29.2 x 42cm-50 sheets) a4 (21 x 29.7cm-50 sheets)

innate nature half-sized maturity