Hello, calligraphy and painting belong to 1607 in the sixteenth category in trademark classification; Dealing in calligraphy and painting, that is, selling calligraphy and painting, belongs to the 3503 subcategory of the 35th category in the trademark classification. 1607 photos, pictures, pictures 1600 14, watercolors 160020, woodblock prints 160028, lithograph arts and crafts 160029, binding or 9. Etching (Chinese poster C/KOOC-0/60054, oil painting C/KOOC-0/60055, paper-cut stamp C/KOOC-0/60056, photo (printed)/KOOC-0/60/KOOC-0/47) Photographic board 16022 1※ Photographic angle C 1600573503 Promote import and export agency for others 350005, auction 350030, promote 35007 1 for others, and purchase goods or services for others 350085.