Creating metal sculptures with interlocking or modular components requires a blend of artistic vision and technical skill. Here are the best techniques to master this unique art form:

1. Design with Precision: Start by sketching or using 3D modeling software to plan your sculpture. Modular designs demand accuracy, so ensure each component fits seamlessly.

2. Choose the Right Materials: Opt for metals like steel, aluminum, or bronze, which offer durability and flexibility. Consider weight and balance when selecting materials for interlocking parts.

3. Master Welding and Joining: Techniques like TIG welding or brazing are ideal for securing interlocking components. For modular sculptures, explore bolt-on or slot-and-tab systems for easy assembly.

4. Test Fit Before Finalizing: Dry-fit all parts to identify adjustments needed. This step is crucial for ensuring smooth interlocking and avoiding structural issues.

5. Finish with Flair: Polish, patina, or paint your sculpture to enhance its visual appeal. A well-finished piece highlights the intricate connections between components.

By combining creativity with these techniques, you can craft striking metal sculptures that captivate with their interlocking or modular designs.