Creating metal sculptures that are accessible to visually impaired viewers requires thoughtful design and execution. Here are the key considerations:

1. Tactile Engagement: Prioritize textures and shapes that invite touch. Raised patterns, smooth curves, and varied surfaces help visually impaired individuals explore the artwork through touch.

2. Safety First: Ensure all edges are rounded and materials are non-toxic. Avoid sharp protrusions or fragile components that could pose risks.

3. Scale and Proportion: Design sculptures at a height and size that are easily reachable, allowing viewers to experience the entire piece without strain.

4. Descriptive Elements: Incorporate Braille plaques or audio descriptions nearby to provide context and enhance understanding.

5. Durability: Use weather-resistant metals to ensure longevity, especially for outdoor installations exposed to frequent handling.

By integrating these principles, artists can create inclusive metal sculptures that enrich the artistic experience for all audiences.