Japanese Kyoto Raku Ware Tea Bowl (Matcha-wan) by Ohno Keizan (大野桂山) - Original Wooden Box (Tomobako) Included This is an exceptional Japanese tea bowl (Matcha-wan) crafted for the traditional tea ceremony, attributed to Ohno Keizan (大野桂山, b. 1956), a renowned contemporary Raku ware master from the historic Shimatani Keiga (Katsura-gama) kiln in Kyoto. Characteristics & Aesthetics: The bowl features a vibrant, deep red glaze on the exterior, seamlessly blending into subtle horizontal bands of lighter, earthy tones. This creates a balanced, sophisticated, and tranquil presence. The interior is particularly mesmerizing, showcasing a unique "starry night" or celestial effect, where crystalline specks emerge from the rich dark glaze. The unglazed foot (kodai) reveals the natural texture and characteristic "土味" (tsuchiaji / clay quality) of authentic Kyoto Raku pottery. Artist Background: Born in Kyoto in 1956, Ohno Keizan studied under the first and second-generation masters of the Katsura kiln (including Ono Sohaku). He has dedicated his career to preserving the rich, centuries-old traditions of Kyoto Raku ceramics while infusing his works with a refined contemporary sensibility. Inscriptions & Authenticity: Bowl Base: Features the clear incised signature mark "Keizan" (桂山) near the foot. Box Lid: The inside of the lid is hand-signed and stamped with the artist's official seal "Keizan" (桂山). Condition: Excellent vintage condition with no visible cracks, chips, or repairs. The glaze retains its original luster and depth. Please refer to the high-resolution photos for closer inspection of the details. Accessories: Comes with its original, artist-signed wooden storage box (Tomobako), which is essential for authenticity and collectors' value. Dimensions: Height: 7.5 cm Diameter: 12.0 cm Weight: 255 g Shipping & Environment Eco-Friendly Packaging: In our commitment to environmental sustainability, we use recycled and repurposed packaging materials (such as boxes and cushioning) whenever possible. Rest assured, your item will be packed with the utmost care to ensure its safe arrival while minimizing our ecological footprint. Courier: The item will be shipped securely via DHL, FedEx, or Japan Post with a tracking number, depending on the destination and efficiency. Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.