diff --git a/app/assets/images/admin/placeholder.png b/app/assets/images/admin/placeholder.png
new file mode 100644
index 0000000000000000000000000000000000000000..b48edffa3feb4cdf045042574513096e6c093831
Binary files /dev/null and b/app/assets/images/admin/placeholder.png differ
diff --git a/app/assets/stylesheets/admin/commons/style.sass b/app/assets/stylesheets/admin/commons/style.sass
index 20dbffc2697fe25d49c15b9b762d56a91ca275fd..d2497a837c21a1e7484a9bfa80d0101c692fad08 100644
--- a/app/assets/stylesheets/admin/commons/style.sass
+++ b/app/assets/stylesheets/admin/commons/style.sass
@@ -15,4 +15,8 @@
     aspect-ratio: 1/1
     border-radius: 100%
     object-fit: cover
-    width: 100%
\ No newline at end of file
+    width: 100%
+
+.lead
+    &--example
+        color: #999999
\ No newline at end of file
diff --git a/app/views/admin/application/featured_image/_show.html.erb b/app/views/admin/application/featured_image/_show.html.erb
index 3528dac8a6c37333742b2d91d51317d960bff3db..e64419bed681626c28cdbd3205b91b074b6b04d6 100644
--- a/app/views/admin/application/featured_image/_show.html.erb
+++ b/app/views/admin/application/featured_image/_show.html.erb
@@ -2,18 +2,22 @@
 small ||= false 
 %>
 <%= osuny_panel t('featured_image.title'), small: small do %>
-  <% image = about.best_featured_image.variable?  ? about.best_featured_image.variant(resize: '600')
-                                                  : about.best_featured_image %>
-  <%= image_tag image, class: 'img-fluid mb-2' %>
-  <% unless about.featured_image.attached? %>
-    <p class="small"><%= t('admin.inheritance.sentence_without_link').downcase %></p>
+  <% if about.best_featured_image.attached? %>
+    <% image = about.best_featured_image.variable?  ? about.best_featured_image.variant(resize: '600')
+                                                    : about.best_featured_image %>
+    <%= image_tag image, class: 'img-fluid mb-2' %>
+    <% unless about.best_featured_image.attached? %>
+      <p class="small"><%= t('admin.inheritance.sentence_without_link').downcase %></p>
+    <% end %>
+    <% if about.best_featured_image_alt %>
+      <p class="mb-0"><%= about.best_featured_image_alt %></p>
+    <% end %>
+    <% if about.best_featured_image_credit %>
+      <div class="small mb-0">
+        <%= sanitize about.best_featured_image_credit %>
+      </div>
+    <% end %>
+  <% else %>
+    <%= image_tag 'admin/placeholder.png', class: 'img-fluid mb-2' %>
   <% end %>
-  <% if about.best_featured_image_alt %>
-    <p class="mb-0"><%= about.best_featured_image_alt %></p>
-  <% end %>
-  <% if about.best_featured_image_credit %>
-    <div class="small mb-0">
-      <%= sanitize about.best_featured_image_credit %>
-    </div>
-  <% end %>
-<% end if about.best_featured_image.attached? %>
\ No newline at end of file
+<% end %>
\ No newline at end of file
diff --git a/app/views/admin/application/summary/_show.html.erb b/app/views/admin/application/summary/_show.html.erb
index 3f249c1604311e76007f318141b3f9c4fc7f8807..76a3ba7398e5df3e9d13e081e11e044315a7bb98 100644
--- a/app/views/admin/application/summary/_show.html.erb
+++ b/app/views/admin/application/summary/_show.html.erb
@@ -2,5 +2,9 @@
 small ||= false 
 %>
 <%= osuny_panel t('admin.summary'), small: small do %>
-  <p class="lead"><%= sanitize about.summary %></p>
-<% end unless about.summary.blank? %>
+  <% if about.summary.present? %>
+    <p class="lead"><%= sanitize about.summary %></p>
+  <% else %>
+    <p class="lead lead--example"><%= t 'communication.summary.none' %></p>
+  <% end %>
+<% end %>
diff --git a/config/locales/communication/en.yml b/config/locales/communication/en.yml
index 60541c2c4ab8533af2570e2d5691366c70751aad..174805582de4398dcab381f2781f00c962aba7a0 100644
--- a/config/locales/communication/en.yml
+++ b/config/locales/communication/en.yml
@@ -672,6 +672,8 @@ en:
           description: Espaces d'échanges sécurisés dédiés aux personnes authentifiées
     manage_authors: Manage authors
     number_of_posts: Nunber of posts
+    summary:
+      none: No summary yet
     website:
       analytics: Analytics
       git: Git
diff --git a/config/locales/communication/fr.yml b/config/locales/communication/fr.yml
index bb205b1082f21972534888f87d41d7a6815bcb47..19c6629d6ab1b0e09e838e49b594abe11e18b815 100644
--- a/config/locales/communication/fr.yml
+++ b/config/locales/communication/fr.yml
@@ -672,6 +672,8 @@ fr:
           description: Espaces d'échanges sécurisés dédiés aux personnes authentifiées
     manage_authors: Gérer les auteur·rice·s
     number_of_posts: Nombre d'actualités
+    summary:
+      none: Il n'y a pas encore de résumé
     website:
       analytics: Analytics
       git: Git