diff --git a/src/404.md b/src/404.md
index eccd5a4..1445c96 100644
--- a/src/404.md
+++ b/src/404.md
@@ -5,13 +5,6 @@ permalink: 404.html
 eleventyExcludeFromCollections: true
 ---
 
-We’re sorry, but that content can’t be found. Please go [back to home](/).
+![404 not found](/images/404.svg)
 
-{% comment %}
-Read more: https://www.11ty.io/docs/quicktips/not-found/
-
-This will work for both GitHub pages and Netlify:
-
-- https://help.github.com/articles/creating-a-custom-404-page-for-your-github-pages-site/
-- https://www.netlify.com/docs/redirects/#custom-404
-  {% endcomment %}
+Nous sommes désolés, ce contenu n'a pas pu être trouvé. [Retour à l'accueil](/)
diff --git a/src/images/404.svg b/src/images/404.svg
new file mode 100644
index 0000000..395582b
--- /dev/null
+++ b/src/images/404.svg
@@ -0,0 +1 @@
+<svg width="1084" height="605" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M214.557 403h-203.5v-77l132-231h110l-132 231h93.5v-82.5h99V326h38.5v77h-38.5v77h-99v-77zm390.714-203.5c0-22-11-33-33-33h-60.5c-22 0-33 11-33 33v176c0 22 11 33 33 33h60.5c22 0 33-11 33-33v-176zm99.001 176c0 38.5-8.8 66.55-26.401 84.15-17.233 17.233-45.1 25.85-83.6 25.85h-104.5c-38.5 0-66.55-8.617-84.15-25.85-17.233-17.6-25.85-45.65-25.85-84.15v-176c0-38.5 8.617-66.367 25.85-83.6 17.6-17.6 45.65-26.4 84.15-26.4h104.5c38.5 0 66.367 8.8 83.6 26.4 17.601 17.233 26.401 45.1 26.401 83.6v176zM940.729 403h-203.5v-77l132-231h110l-132 231h93.5v-82.5h99.001V326h38.5v77h-38.5v77h-99.001v-77z" fill="#F1F0F6"/><path d="M261.653 487.589l-2.066-5.789c11.231-4.903 16.955-17.719 12.796-29.387-4.349-12.184-17.839-18.545-30.075-14.181l-27.632 9.859-62.153-72.901a3.387 3.387 0 00-4.776-.38c-12.004 10.236-19.304 24.534-20.557 40.262-1.003 12.613 1.989 24.929 8.49 35.505a59.349 59.349 0 002.875 11.774c4.75 13.313 13.914 24.224 26.017 31.218v21.677a3.386 3.386 0 106.774 0V496.96a59.284 59.284 0 008.712 2.89v15.396a3.386 3.386 0 106.774 0v-14.127a57.99 57.99 0 007.307.477 59.12 59.12 0 0019.887-3.466l39.204-13.987 2.039 5.72c.619 1.737-1.217 3.118-1.452 3.286a3.39 3.39 0 003.816 5.6c2.234-1.502 5.941-5.772 4.02-11.16zm-127.712-71.982c1.019-12.788 6.598-24.473 15.73-33.32l61.361 71.973c.185.217.392.398.614.556.047.034.097.056.146.085.217.138.443.249.68.335.079.027.154.054.235.076.287.079.578.134.874.136.009 0 .018.004.027.004a3.36 3.36 0 001.138-.198l.005-.003a.033.033 0 01.015-.004l29.814-10.635c8.707-3.105 18.324 1.411 21.417 10.077 3.076 8.622-1.443 18.146-10.077 21.305l-40.984 14.621-6.969-19.539v-.005l-.002-.004-.002-.007a3.385 3.385 0 00-4.329-2.052c-.025.009-.045.024-.07.033-20.3 7.204-43.312 1.037-57.289-15.361-9.062-10.629-13.44-24.15-12.334-38.073zm37.841 74.143c-.528-.25-1.018-.555-1.536-.822a3.373 3.373 0 00-1.497-.801c-10.053-5.587-17.859-14.188-22.443-24.731 10.981 9.972 25.338 15.391 39.948 15.391 5.498 0 11.024-.815 16.423-2.391l5.828 16.337c-12.219 3.5-25.132 2.513-36.723-2.983zM241.767 511.859h-13.198a3.386 3.386 0 100 6.774h13.198a3.386 3.386 0 100-6.774z" fill="#000"/><path d="M249.608 469.283c.614 0 1.224-.104 1.808-.314a5.385 5.385 0 003.254-6.873c-.971-2.715-4.134-4.225-6.873-3.254a5.345 5.345 0 00-3.051 2.761 5.332 5.332 0 00-.205 4.106 5.387 5.387 0 005.067 3.574zM249.164 504.82l-11.236-6.923a3.387 3.387 0 00-3.555 5.767l11.237 6.924a3.384 3.384 0 004.66-1.107 3.39 3.39 0 00-1.106-4.661zM279.766 511.859h-13.201a3.387 3.387 0 000 6.774h13.201a3.386 3.386 0 100-6.774zM275.069 499.004a3.383 3.383 0 00-4.66-1.107l-11.239 6.923a3.385 3.385 0 001.78 6.269c.607 0 1.221-.163 1.775-.504l11.238-6.923a3.382 3.382 0 001.106-4.658z" fill="#000"/></svg>
\ No newline at end of file