Sentence examples for a caption from inspiring English sources

The phrase "a caption" is correct and commonly used in written English.
A caption is a brief explanation, title, or description accompanying an image or illustration. It is usually written below or beside the image and provides context or clarification for the visual element. Example: The newspaper article included a colorful photo of the carnival's main attraction with a caption that read: "The Ferris wheel, standing at 250 feet, offers a breathtaking view of the city skyline."