advanced custom fields Display image (URL) with terms code example
Example: acf show the taxonomy image
<?php
$terms = get_the_terms( get_the_ID(), 'product_brands' );
if( ! empty( $terms ) ) : ?>
<ul>
<?php foreach( $terms as $term ) : ?>
<li class="<?php echo $term->slug; ?>">
<img src="<?php the_field('brand_logo', $term); ?>" />
</li>
<?php endforeach; ?>
</ul>
<?php
endif;
?>