hand-carved cylindrical sculpture or brush pot (bitong) made of bone o, featuring intricate relief carvings of birds amidst foliage.Overview of Carved Bone/CylindersMaterial & Craftsmanship: Items like this are often handcrafted from animal bone (such as zebu, camel, or bovine bone) set on a contrasting dark wooden or resin base.Design Motifs: Naturalistic scenes featuring cranes, herons, or exotic birds surrounded by trees or palm leaves are common in traditional Asian and folk artisan decor.Dating & Origin: Many similar vintage and artisan-crafted decorative pieces originate from regions like India, Indonesia, or East Asia, dating from the mid-20th century to older antique periods.