{% load wagtailcore_tags wagtailimages_tags %}

{% image item.image fill-550x550 as image %}
<div class="team-member">
    <a class="team-member__link" href="{% pageurl item %}">
        <img class="team-member__image" src="{{ image.url }}" aria-hidden="true" width="{{ image.width }}" height="{{ image.height }}" loading="lazy" alt="">
        <h2 class="team-member__title">{{ item.title }}</h2>
        <h3 class="team-member__role">{{ item.role }}</h3>
    </a>
</div>