[Theme Horse Support Team]

Hi david.danaan,
If you want to display same as blog image medium for archive page then copy this code from blog image medium on line no 593 to 650

<section id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
  <?php do_action( 'interface_before_post_header' ); ?>
  <article>
    <header class="entry-header">
      <div class="entry-meta"> <span class="cat-links">
        <?php the_category(', '); ?>
        </span><!-- .cat-links --> 
      </div>
      <!-- .entry-meta -->
      <h1 class="entry-title"> <a href="<?php the_permalink(); ?>" title="<?php the_title_attribute();?>">
        <?php the_title();?>
        </a> </h1>
      <!-- .entry-title -->
      <div class="entry-meta clearfix">
        <div class="by-author"><a href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" title="<?php  esc_attr(the_author()); ?>">
          <?php the_author(); ?>
          </a></div>
        <div class="date"><a href="<?php the_permalink(); ?>" title="<?php echo esc_attr( get_the_time() ); ?>">
          <?php the_time( get_option( 'date_format' ) ); ?>
          </a></div>
        <?php if ( comments_open() ) { ?>
        <div class="comments">
          <?php comments_popup_link( __( 'No Comments', 'interface' ), __( '1 Comment', 'interface' ), __( '% Comments', 'interface' ), '', __( 'Comments Off', 'interface' ) ); ?>
        </div>
        <?php } ?>
      </div>
      <!-- .entry-meta --> 
    </header>
    <!-- .entry-header -->
    <?php
          if( has_post_thumbnail() ) {
            $image = '';              
              $title_attribute = apply_filters( 'the_title', get_the_title( $post->ID ) );
              $image .= '<figure class="post-featured-image">';
              $image .= '<a href="' . get_permalink() . '" title="'.the_title( '', '', false ).'">';
              $image .= get_the_post_thumbnail( $post->ID, 'featured-medium', array( 'title' => esc_attr( $title_attribute ), 'alt' => esc_attr( $title_attribute ) ) ).'</a>';
            $image .='<span class="arrow"></span>';
              $image .= '</figure>';

              echo $image;
            }
            ?>
    <div class="entry-content clearfix">
      <?php the_excerpt(); ?>
    </div>
    <!-- .entry-content -->
    <footer class="entry-meta clearfix"> <span class="tag-links">
      <?php $tag_list = get_the_tag_list( '', __( ' ', 'interface' ) );
          if(!empty($tag_list)){
        echo $tag_list;
        
          }?>
      </span><!-- .tag-links --> 
      <?php echo '<a class="readmore" href="' . get_permalink() . '" title="'.the_title( '', '', false ).'">'.$options[ 'post_excerpt_more_text' ].'</a>';
        ?> </footer>
    <!-- .entry-meta --> 
  </article>
</section>

and replace the line from 116 to 183 and add the above code.

That it will works according to the blog image medium as in archive page also.
Thank you!