diff --git a/app/views/shared/_footer.html.erb b/app/views/shared/_footer.html.erb
index 94969403c..efb373378 100644
--- a/app/views/shared/_footer.html.erb
+++ b/app/views/shared/_footer.html.erb
@@ -47,8 +47,8 @@
                             'https://github.com/MaMpf-HD/mampf/issues',
                             target: :_blank),
              feedback: mail_to(DefaultSetting::PROJECT_EMAIL, nil),
-             background_photo_credit: link_to('Rene Böhmer',
-                            'https://unsplash.com/photos/YeUVDKZWSZ4',
+             background_photo_credit: link_to('Craig S. Kaplan',
+                            'https://github.com/isohedral/hatviz',
                             target: :_blank)) %>
     </div>
     <div class="col text-md-end">
diff --git a/config/locales/de.yml b/config/locales/de.yml
index 5e3425d65..422d87f8b 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -83,7 +83,7 @@ de:
       %{nerdamer}, %{katex}, %{thredded}, %{docker}, %{basecamp}.
       Bugs meldest Du am besten %{bugs}.
       Weiteres Feedback kannst Du gerne auch an %{feedback} schicken.
-      Hintergrundbild von %{background_photo_credit}.
+      Aperiodic monotiles lizenziert unter BSD-3-Clause von %{background_photo_credit}.
   sponsors:
     sponsorships: 'Projektförderungen'
     hse: 'Heidelberg School of Education (HSE)'
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 836f25839..e767b0502 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -106,7 +106,7 @@ en:
       %{nerdamer}, %{katex}, %{thredded}, %{docker}, %{basecamp}.
       Bugs can be reported %{bugs}.
       We encourage you to send further feedback to %{feedback}.
-      Background image by %{background_photo_credit}.
+      Aperiodic monotiles licensed under BSD-3-Clause by %{background_photo_credit}.
   sponsors:
     sponsorships: 'Projekt funding'
     hse: 'Heidelberg School of Education (HSE)'