Image Description Generator — illustrative example

INPUT
Image shows a simple bar chart with January at 10 and February at 15; chart title is Monthly signups.

RESULT
Bar chart titled Monthly signups. January shows 10 signups and February shows 15, an increase of 5.
If used as alternative text, match the surrounding page context and avoid repeating adjacent text unnecessarily.

REVIEW
An image description should prioritize information relevant to its use. Describe visible structure and meaningful text, and avoid guessing identities, emotions or details that are not clear.

This is a teaching example, not a live execution record.