Proof Margin

The idea

Two offset margins hold a central proof mark in a compact vertical rhythm.

Proof Margin uses sturdy page-like edges without embedding a letter or a typeface. The central accent creates a clear editorial rhythm that works for writing, publishing, identity, and visual-design portfolios.

Where it may fit

• Writers
• Editors
• Brand and editorial designers

Useful roles

• Portfolio masthead
• Writing sample cover
• Presentation footer

Files included

Six dependable defaults.

Every supplied SVG is self-contained, transparent, font-free, and built from the same reviewed geometry. PNG files are 1024 × 1024 with transparent backgrounds.

• Default color SVG
• Default color PNG · 1024 × 1024
• Black SVG
• Black PNG · 1024 × 1024
• White SVG
• White PNG · 1024 × 1024

Accessibility in use

A mark does not replace a clear name.

If the symbol sits beside a visible portfolio name, it can usually use empty alternative text. If it is the only content in a home link, give that link an accessible name.

Check your chosen palette on every surface where it appears. The preview helps you inspect the mark; it does not certify every possible background combination.