Signature with Pen for Document Representation

A simple, pixel-art style illustration features a pen or stylus actively drawing the letters 'sig' on a dark background. The light gray writing instrument is angled, suggesting the act of signing, while the darker gray cursive letters clearly imply 'signature.' This visual metaphor effectively represents the concept of signing off on documents or authorizing something digitally.

signature - pen - sign - document - write - authorization - digital art - icon