diff --git a/app/assets/images/linux-presentation-day.png b/app/assets/images/linux-presentation-day.png
new file mode 100644
index 00000000..bcca9db2
Binary files /dev/null and b/app/assets/images/linux-presentation-day.png differ
diff --git a/app/views/events/show.html.haml b/app/views/events/show.html.haml
index 29b42097..37d56786 100644
--- a/app/views/events/show.html.haml
+++ b/app/views/events/show.html.haml
@@ -5,6 +5,12 @@
   %a(href='https://www.libre-en-fete.net')
     = image_tag 'lef.png', width: '180', height: '60', alt: 'Libre en Fete',
       style: 'vertical-align: middle'
+- elsif @event.tags.any? { |t| t.name.include? 'linux-presentation-day' }
+  Cet événement s'inscrit dans le cadre de
+  %a(href='http://www.linux-presentation-day.org')
+    = image_tag 'linux-presentation-day.png',
+      width: '150', height: '75', alt: 'Linux presentation day',
+      style: 'vertical-align: middle'
 
 %h2
   - if @event.locality?
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index cc419e6b..0bbab8ee 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -17,7 +17,7 @@
     = csrf_meta_tags
 
   - sub = request.domain ? request.domain.split('.')[0] : ''
-  %body{ class: [sub, controller_name, action_name] }
+  %body{ class: [sub, controller_name, action_name, params[:tag]] }
     %header.top
       = image_tag 'baby_gnu_adl.png', alt: '', class: :logo
 
diff --git a/app/views/pages/_search.haml b/app/views/pages/_search.haml
index d2945b5a..6d89d029 100644
--- a/app/views/pages/_search.haml
+++ b/app/views/pages/_search.haml
@@ -2,8 +2,18 @@
   .digest
     - if params[:tag].present?
       %span.tag
-        %em.fa.fa-tag
-        = params[:tag]
+        - if params[:tag].include? 'libre-en-fete'
+          %a(href='https://www.libre-en-fete.net')
+            = image_tag 'lef.png', width: '180', height: '60',
+              alt: 'Libre en Fete', style: 'vertical-align: middle'
+        - elsif params[:tag].include? 'linux-presentation-day'
+          %a(href='http://www.linux-presentation-day.org')
+            = image_tag 'linux-presentation-day.png',
+              width: '150', height: '75', alt: 'Linux presentation day',
+              style: 'vertical-align: middle'
+        - else
+          %em.fa.fa-tag
+          = params[:tag]
         %a(href="?tag=")
           %em.fa.fa-times
 
diff --git a/app/views/tags/show.html.haml b/app/views/tags/show.html.haml
index bf0af17a..0e5f7058 100644
--- a/app/views/tags/show.html.haml
+++ b/app/views/tags/show.html.haml
@@ -1,3 +1,15 @@
+- if params[:id].include? 'libre-en-fete'
+  Ces événements s'inscrivent dans le cadre de
+  %a(href='https://www.libre-en-fete.net')
+    = image_tag 'lef.png', width: '180', height: '60', alt: 'Libre en Fete',
+      style: 'vertical-align: middle'
+- elsif params[:id].include? 'linux-presentation-day'
+  Ces événements s'inscrivent dans le cadre de
+  %a(href='http://www.linux-presentation-day.org')
+    = image_tag 'linux-presentation-day.png',
+      width: '150', height: '75', alt: 'Linux presentation day',
+      style: 'vertical-align: middle'
+
 %h2
   %em.fa.fa-tag
   = title params[:id]
@@ -65,8 +77,6 @@
         = link_to event do
           - if event.locality?
             %em.locality.fa-li.fa.fa-globe
-          - elsif event.tags.any? { |t| t.name.include? 'libre-en-fete' }
-            = image_tag 'lef-small.png', alt: 'LEF', width: 16, height: 16
           %em.city{ title: event.address }= event.city
           = event.title
         .date= display_date event