diff --git a/addons/website/static/src/img/blocks/block_quotes_slider.png b/addons/website/static/src/img/blocks/block_quotes_slider.png
new file mode 100644
index 00000000000..c52ec7ab17d
Binary files /dev/null and b/addons/website/static/src/img/blocks/block_quotes_slider.png differ
diff --git a/addons/website/static/src/img/blocks/block_well.png b/addons/website/static/src/img/blocks/block_well.png
new file mode 100644
index 00000000000..716fff5e075
Binary files /dev/null and b/addons/website/static/src/img/blocks/block_well.png differ
diff --git a/addons/website/views/snippets.xml b/addons/website/views/snippets.xml
index 82c8c94a2c4..39afaefe13a 100644
--- a/addons/website/views/snippets.xml
+++ b/addons/website/views/snippets.xml
@@ -323,6 +323,7 @@
 
     <div data-snippet-id="well" data-selector-siblings="p, h1, h2, h3, blockquote">
         <div class="oe_snippet_thumbnail">
+            <img class="oe_snippet_thumbnail_img" src="/website/static/src/img/blocks/block_well.png"/>
             <span class="oe_snippet_thumbnail_title">Well</span>
         </div>
         <div class="oe_snippet_body well">
@@ -716,7 +717,7 @@
 
     <div data-snippet-id="parallax_quote" data-selector-children=".oe_structure, [data-oe-type=html]">
         <div class="oe_snippet_thumbnail">
-            <img class="oe_snippet_thumbnail_img" src="/website/static/src/img/blocks/block_parallax.png"/>
+            <img class="oe_snippet_thumbnail_img" src="/website/static/src/img/blocks/block_quotes_slider.png"/>
             <span class="oe_snippet_thumbnail_title">Quotes Slider</span>        
         </div>
         <section class="oe_snippet_body parallax_quote oe_structure">