I believe this is Chinese art, but the details are unknown. I purchased it online, but I didn't use it, so I'm selling it to organize my belongings. I think it's cool not only for calligraphy but also as a work of art. Please understand that this is a used item, as it appears to have been used before I purchased it. Please refrain from purchasing if you are sensitive to the condition, as it has been stored by a private individual. Measurements by an amateur (approximate maximum values) Height: 17cm Width: 10.5cm Thickness: 1.8cm Weight: Approximately 600g Feel free to comment. Qing Dynasty painting tools, old inkstone, auspicious cloud, good fortune inkstone Pig liver color, Chinese poetry engraving, painting tool inkstone Antique, old art (inspection/Duan inkstone/Daxi Cave/Lao Keng Shuiyan/ink/Shezhou inkstone/Chengni inkstone) Painting tools Stationery Four Treasures of the Study Taishi inkstone Water wash end Shuiyan Calligraphy, calligraphy tools Suzuri (inkstone) Kana, Hiragana, Kanji Japanese painting, ink wash painting, sumi-e Illustrated letters, hanging scrolls Duan inkstone, Shezhou inkstone, Chengni inkstone, Chinese inkstone Brush, ink, inkstone, paper