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 purchase. Please refrain from purchasing if you are sensitive to the condition, as it has been stored by an amateur. Amateur measurements (approximate maximum values) Height: 19.4cm Width: 14.2cm Thickness: 2cm Weight: Approximately 1kg Feel free to comment. Qing Dynasty Calligraphy Tool: Antique Inkstone with Auspicious Cloud and Blessing Design Pig Liver Color, Engraved with Chinese Poetry, Calligraphy Tool Inkstone Antique Art (Keywords: Duan Inkstone / Daxi Cave / Laokeng Water Rock / Ink / Shezhou Inkstone / Chengni Inkstone) Calligraphy Tools Stationery Four Treasures of the Study Taishi Inkstone Water Basin Water Rock Calligraphy, Calligraphy Tools Suzuri (Inkstone) Kana (Japanese syllabary), Kanji (Chinese characters) Japanese Painting, Ink Painting Illustrated Letters, Hanging Scroll Duan Inkstone, Shezhou Inkstone, Chengni Inkstone, Chinese Inkstone Brush, Ink, Inkstone, Paper