Where can I learn how to show and control the appeareance and location of featured image on posts? Can I just select it like an image? I use TPG get posts, and if I put the featured image in the body of the post, and as a separate featured image, it is doubled on the lists of posts on a page showing TPG get posts.
when I added this
<?php the_post_thumbnail(medium); ?>
to index (i think that was it's name)
the image appeared in the bottom line of the breadcrumbs.