Check out example codes for "how to use figure and caption in html". It will help you in understanding the concepts better.

Code Example 1

<!-- Just an image -->
<figure>
  <img
  src="https://developer.mozilla.org/static/img/favicon144.png"
  alt="The beautiful MDN logo.">
</figure>

<!-- Image with a caption -->
<figure>
  <img
  src="https://developer.mozilla.org/static/img/favicon144.png"
  alt="The beautiful MDN logo.">
  <figcaption>MDN Logo</figcaption>
</figure>

Learn ReactJs, React Native from akashmittal.com