Creating metal sculptures that are accessible to visually impaired audiences requires thoughtful design and execution. Here are the best practices to ensure inclusivity and engagement:

1. Tactile Engagement: Prioritize textures and shapes that invite touch. Use varied surfaces like smooth, rough, or ridged elements to provide sensory feedback. Avoid sharp edges to ensure safety.

2. Scale and Proportion: Design sculptures at a height and size that are easy to explore by hand. Consider placing them at waist or chest level for comfortable interaction.

3. Descriptive Labels: Include Braille or audio descriptions nearby to explain the artwork’s form, materials, and meaning. This enhances understanding and connection.

4. Contrast and Sound: Incorporate contrasting colors or materials to aid those with partial vision. Adding sound elements, like wind chimes, can also enrich the experience.

5. Durability and Maintenance: Choose corrosion-resistant metals and ensure the sculpture withstands frequent touching. Regular upkeep preserves accessibility features.

By integrating these practices, artists can create metal sculptures that are not only visually striking but also inclusive, offering a meaningful experience for all audiences.