Abstract or non-representational metal sculptures may lack literal imagery, but they can still evoke powerful narratives through deliberate artistic choices. Here are the most effective methods to imbue such works with storytelling depth:

1. Dynamic Composition: Use asymmetrical balance, sweeping curves, or abrupt angles to suggest movement and progression, mimicking the rhythm of a story.

2. Textural Contrast: Combine polished and rough surfaces to symbolize conflict, transformation, or duality—key elements in narrative structure.

3. Layered Construction: Build overlapping planes or nested forms to imply chronological layers or hidden meanings, inviting viewers to "read" the sculpture.

4. Negative Space: Strategically carve voids to create tension or represent absence, much like narrative ellipses in literature.

5. Patina & Oxidation: Employ controlled corrosion or colorful patinas to suggest aging, memory, or emotional states.

6. Scale Shifts: Play with disproportionate elements to evoke surrealism or emphasize symbolic importance of certain components.

7. Kinetic Elements: Incorporate subtle movement (wind-activated or touch-responsive) to introduce temporal dimension.

The most successful abstract narratives emerge when artists focus on emotional resonance rather than literal representation, allowing viewers to project their own interpretations while guided by the sculpture's formal language.