Muscle Icon

Muscle Icon prompts define the subject, silhouette, ratio, center, negative space, palette, contrast, lighting, material, shadow, and background. Keep the arm flex and force direction clear, preserve the symmetry and calm mood of pressed hands, and make the wrench and gear relationship immediately readable. Create original forms rather than copying brands or logos. Change one variable at a time and check thumbnails, placement size, contrast, safe edges, lettering, watermark absence, set consistency, interface spacing, and silhouette after reduction. Record intended use and revision reasons for repeatable reuse. Check foreground separation and confirm that the core structure survives reduction. For states, record active and inactive colors and spacing rules. Save intended use and change reasons for reproducible revisions. Preserve recognizable symbols and limit decoration so it does not interfere with communication. Test the form across screen densities and print sizes.