Learn CSS Flexbox by Building a Photo Gallery - Step 5

Tell us what’s happening:
Describe your issue in detail here.
Your .gallery element should have nine img elements.
Your code so far

I don;t know where I should put the img elements

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Photo Gallery</title>
    <link rel="stylesheet" href="./styles.css">
  </head>
  <body>
    <header class="header">
      <div class="gallery">
        <div id="gallery">
      <h1>css flexbox photo gallery</h1>
      </div>
    </header>
    <div class="gallery">
  </body>
</html>
/* file: styles.css */

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Challenge: Learn CSS Flexbox by Building a Photo Gallery - Step 5

Link to the challenge:

The instruction: " Below your .header element, create a new div element and assign it a class of gallery. This div will act as a container for the gallery images.

Inside that .gallery element, create NINE img elements."

.
.
.
</header>
  <h1>Text</h1>
    <div class="gallery">
     <img> x 9 times
   </div>
</body>