Simple Page .

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>My Website</title>
  <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
  <nav class="navbar navbar-expand-lg navbar-light bg-light">
    <a class="navbar-brand" href="#">My Website</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarNav">
      <ul class="navbar-nav">
        <li class="nav-item active">
          <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Features</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Pricing</a>
        </li>
      </ul>
    </div>
  </nav>
  <div class="container">
    <!-- Hero Section -->
    <div class="jumbotron jumbotron-fluid" style="background-image: url('https://picsum.photos/1920/1080'); background-size: cover; background-position: center;">
      <div class="container text-white">
        <h1 class="display-4">Welcome to My Website</h1>
        <p class="lead">Discover amazing content and stunning visuals.</p>
      </div>
    </div>

    <!-- Image Gallery -->
    <div class="container mt-5">
      <div class="row">
        <div class="col-lg-4 col-md-6 mb-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Image Title</h5>
              <p class="card-text">Short description of the image.</p>
            </div>
          </div>
        </div>
        <div class="col-lg-4 col-md-6 mb-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Image Title</h5>
              <p class="card-text">Short description of the image.</p>
            </div>
          </div>
        </div>
        <div class="col-lg-4 col-md-6 mb-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Image Title</h5>
              <p class="card-text">Short description of the image.</p>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- Blog Post Thumbnails -->
    <div class="container mt-5">
      <div class="row">
        <div class="col-md-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Blog Post Title</h5>
              <p class="card-text">A brief summary of the blog post.</p>
              <a href="#" class="btn btn-primary">Read More</a>
            </div>
          </div>
        </div>
        <div class="col-md-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Blog Post Title</h5>
              <p class="card-text">A brief summary of the blog post.</p>
              <a href="#" class="btn btn-primary">Read More</a>
            </div>
          </div>
        </div>
        <div class="col-md-4">
          <div class="card">
            <img src="https://picsum.photos/300/200" class="card-img-top" alt="...">
            <div class="card-body">
              <h5 class="card-title">Blog Post Title</h5>
              <p class="card-text">A brief summary of the blog post.</p>
              <a href="#" class="btn btn-primary">Read More</a>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/dist/umd/popper.min.js"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</body>
</html>