Code review request - Dasmoto's Arts & Crafts

Hello! I’m 9% of the way through the course and came to the project for the Dasmoto’s Arts & webpage. I’ve never done a course like this before, and would be really grateful for any feedback or comments. For example, I’m not sure if my <br> tags were the most efficient way I could have created spacing. I tried to use semantic HTML and consider accessibility, too, so would really like to know if there’s room for improvement there. Thank you in advance for any thoughts!

HTML:

<!DOCTYPE html>

<html>

<!-- Head -->
<head>
    <title>Dasmoto's Arts & Crafts</title>
    <link href="./resources/css/style.css" rel="stylesheet">
</head>

<!-- Body -->
<body>

    <!-- Top banner -->
    <header>
        <h1>Dasmoto's Arts & Crafts</h1>
    </header>
    
    <main>
        <!-- Brushes -->
        <h2 id="brushes">Brushes</h2>

        <img src="./resources/images/hacksaw.jpeg" alt="Clean paintbrushes piled on top of each other.">
        <br>
        <p><strong>Hacksaw brushes</strong></p>

        <p>Made of the highest quality oak, Hacksaw brushes are known for their weight and ability to hold paint in large
            amounts. Available in different sizes. <span class="price">Starting at $3.00/brush.</span>
        </p>

        <!-- Frames -->
        <h2 id="frames">Frames</h2>

        <img src="./resources/images/frames.jpeg" alt="Wooden picture frames in varying shapes and colors.">
        <br>
        <p><strong>Art Frames (assorted)</strong></p>

        <p>Assorted frames made of different material, including MDF, birchwood, and PDE. Select frames can be sanded and
            painted according to your needs.<span class="price">Starting at $2.00/frame.</span>
        </p>

        <!-- Paint -->
        <h2 id="paint">Paint</h2>

        <img src="./resources/images/finnish.jpeg" alt="Open tubes of Finnish paint in yellow, blue and red.">
        <br>
        <p><strong>Clear Finnish Paint</strong></p>

        <p>Imported from Finland. Over 256 colors available in-store, varying in quantity (1oz. to 8oz.). Clean Finnish paint
            microbinds to canvas, increasing the finish and longevity of any artwork. <span class="price">Starting at
            $5.00/tube.</span>
        </p>

    </main>

</body>

<footer>

</footer>

</html>

CSS:

/* Font for the whole page */
* {
    font-family: Helvetica;
}

/* Logo */
h1 {
    background-image: url(../images/pattern.jpeg);
    color: khaki;
    font-size: 100px;
    font-weight: bold;
    text-align: center;
}

/* Section titles */
h2 {
    color: white;
    font-family: Helvetica;
    font-size: 32px;
    font-weight: bold;
}

#brushes {
    background-color: mediumspringgreen;
}

#frames {
    background-color: lightcoral;
}

#paint {
    background-color: skyblue;
}

/* Price formatting */
.price {
    color: blue;
    font-weight: bold;
}