{% set header_image = article.media.images|first %}
<article class="blog__post">
    <a href="{{ article.url }}" class="blog__post-link">
        <h3>{{ article.title }}</h3>
        <p class="blog__post-meta">{{ article.date|date('d, F Y') }}</p>
    {% if header_image %}
            <figure><img src="{{ header_image.url }}" alt="{{ article.title|e('html') }}"></figure>
    {% endif %}
    </a>
</article>

Move blog item for lists to own template
Move blog item for lists to own template
