diff --git a/public/css/styles.css b/public/css/styles.css
index e8e6de6..46a9882 100644
--- a/public/css/styles.css
+++ b/public/css/styles.css
@@ -9,6 +9,10 @@ body {
   min-height: 100%;
   width: 100%;
   height: 100%; }
+  body div.page-contents div.footer p.attribution {
+    font-size: 0.8em; }
+    body div.page-contents div.footer p.attribution a {
+      font-size: 0.8em; }
   body span.round-center {
     background: blueviolet;
     color: #FEFEFA;
diff --git a/public/css/styles.scss b/public/css/styles.scss
index 3f1afe1..5fc3e35 100644
--- a/public/css/styles.scss
+++ b/public/css/styles.scss
@@ -10,6 +10,7 @@ $accent-secondary: #fde68f;
 $primary-secondary: #590e11;
 $background_sidebar: $background-page; //#F5F5DC;
 $color_sidebar: #dcdcf5;
+$attribution_font_size: 0.8em;
 
 html {
   height: 100%;
@@ -17,6 +18,12 @@ html {
 }
 
 body {
+  div.page-contents div.footer p.attribution {
+    font-size: $attribution_font_size;
+    a {
+        font-size: $attribution_font_size;
+    }
+  }
   span.round-center {
     background: $background_div;
     color: $background_sidebar;
diff --git a/public/img/burguillos-dental-ad-0-small.webp b/public/img/burguillos-dental-ad-0-small.webp
new file mode 100644
index 0000000..1ded94f
Binary files /dev/null and b/public/img/burguillos-dental-ad-0-small.webp differ
diff --git a/public/img/burguillos-dental-ad-0.webp b/public/img/burguillos-dental-ad-0.webp
new file mode 100644
index 0000000..b2df8e3
Binary files /dev/null and b/public/img/burguillos-dental-ad-0.webp differ
diff --git a/public/img/burguillos-dental-ad-1-small.webp b/public/img/burguillos-dental-ad-1-small.webp
new file mode 100644
index 0000000..6e46245
Binary files /dev/null and b/public/img/burguillos-dental-ad-1-small.webp differ
diff --git a/public/img/burguillos-dental-ad-1.webp b/public/img/burguillos-dental-ad-1.webp
new file mode 100644
index 0000000..ddd6f93
Binary files /dev/null and b/public/img/burguillos-dental-ad-1.webp differ
diff --git a/templates/layouts/default.html.ep b/templates/layouts/default.html.ep
index 30a98cd..05dd137 100644
--- a/templates/layouts/default.html.ep
+++ b/templates/layouts/default.html.ep
@@ -94,6 +94,8 @@
                     <a class="suscribe-category-rss" href="/all.rss">
                          <img src="/img/rss.svg" alt="Icono de suscripción rss"/>
                     </a>
+                    <p class="attribution"><a rel="nofollow noreferrer" href="https://www.freepik.com/free-photo/portrait-happy-european-woman-has-broad-smile-closes-eyes-feels-excitement-being-high-spirit_10583645.htm">Imagen Sonrisa Anuncio Burguillos Dental por Wayhomestudio</a>.</p>
+                    <p class="attribution"><a rel="nofollow noreferrer" href="https://www.freepik.com/free-photo/dentists-treat-patients-teeth_6170497.htm">Imagen Tratamiento Dental Burguillos Dental por Jcomp</a>.</p>
                 </div>
             </div>
 %= include 'ads/_carousel'