What traditional joinery methods are used in teak figurative sculptures without nails or glue?

Teak figurative sculptures are renowned for their intricate craftsmanship, often created without the use of nails or glue. Traditional joinery methods play a crucial role in these artworks, ensuring durability and aesthetic appeal. Key techniques include:

1. Mortise and Tenon Joints: A classic method where a projecting tenon fits into a corresponding mortise hole, creating a strong and seamless connection.

2. Dovetail Joints: Interlocking wedge-shaped joints that provide exceptional strength, commonly used in detailed carvings.

3. Tongue and Groove: A precise method where a protruding "tongue" slides into a "groove," ideal for aligning wooden pieces smoothly.

4. Butterfly Keys: Decorative yet functional wooden inserts that reinforce joints while adding visual interest.

These techniques highlight the artisan's skill and the timeless beauty of teak wood, preserving cultural heritage through sustainable craftsmanship.