Capa do blog

Obrigada pelas respostas !! Mas o problema ainda persiste.
Como eu devo colocar ele nos arquivos ? Coloquei em todos os lados e mesmo assim nao deu certo.
<?php
/**
* Template for displaying all pages
*
* This is the template that displays all pages by default.
* Please note that this is the WordPress construct of pages
* and that other ‘pages’ on your WordPress site will use a
* different template.
*
* @package WordPress
* @subpackage Twenty_Eleven
* @since Twenty Eleven 1.0
*/

get_header(); ?>

<div id=”primary”>
<div id=”content” >

<?php while ( have_posts() ) : the_post(); ?>

<?php get_template_part( ‘content’, ‘page’ ); ?>

<?php //comments_template( ”, true ); ?>

<?php endwhile; // end of the loop. ?>

</div><!– #content –>
</div><!– #primary –>

<?php get_sidebar (); ?>
<?php get_footer(); ?>

Oii!!1
Sim esta no header,
<div id=”page” class=”hfeed”>
<nav id=”access” role=”navigation”>
<h3 class=”assistive-text”><?php _e( ‘Main menu’, ‘twentyeleven’ ); ?></h3>
<?php /* Allow screen readers / text browsers to skip the navigation menu and get right to the good stuff. */ ?>
<div class=”skip-link”><?php _e( ‘Skip to primary content’, ‘twentyeleven’ ); ?></div>
<?php if ( ! is_singular() ) : ?>
<div class=”skip-link”><?php _e( ‘Skip to secondary content’, ‘twentyeleven’ ); ?></div>
<?php endif; ?>
<?php /* Our navigation menu. If one isn’t filled out, wp_nav_menu falls back to wp_page_menu. The menu assigned to the primary location is the one used. If one isn’t assigned, the menu with the lowest ID is used. */ ?>

<?php wp_nav_menu( array( ‘theme_location’ => ‘primary’ ) ); ?>

</nav><!– #access –>

</header><!– #branding –>

<div id=”main”>
.

E no index ela ja deve estar também, ao ler seu comentario peguei o trexo da imagem, e inseri ele no arquivo index.php y duplicou a minha foto na pagina inicial, mas seguia sem aparecer nas outras.