Images are not loading?

Hi there! I'm not sure exactly what happened, but I forked your workspace and took a look around. In functions.php around line 79, your code differs a bit from Alena's.

This is your code:

function get_item_html($item) {
    $output = "<li><a href='details.php?id="
        . $id . "'><img src='" 
        . $item["media_id"] . "' alt='" 
        . $item["title"] . "' />" 
        . "<p>View Details</p>"
        . "</a></li>";
    return $output;
}

And this is Alena's:

function get_item_html($item) {
    $output = "<li><a href='details.php?id="
        . $item["media_id"] . "'><img src='" 
        . $item["img"] . "' alt='" 
        . $item["title"] . "' />" 
        . "<p>View Details</p>"
        . "</a></li>";
    return $output;
}

When you preview your work you'll notice that there's an error saying that $id isn't defined. Your code is attempting to use this variable name, but it doesn't exist in this context. Where you have $id, Alena has $item["media_id"]. Where you have $item["media_id"], Alena has $item["img"]. When I correct these things to look like the function at the bottom, your images load and no errors are displayed.

Hope this helps!