diff --git a/img/screenshot_light.jpg b/img/screenshot_light.jpg
new file mode 100644
index 00000000..42d33052
Binary files /dev/null and b/img/screenshot_light.jpg differ
diff --git a/website/index.html b/website/index.html
index 74c61848..925d8d3d 100644
--- a/website/index.html
+++ b/website/index.html
@@ -1157,12 +1157,12 @@ footer {
 
           <table style="margin:0% 0%;width:100%" border="0">
                 <tr>
-                  <th><a href="img/screenshot_purple.jpg"><img width="90%" src="img/screenshot_purple.jpg" /></a></th>
-                  <th><a href="img/screenshot_hacker.jpg"><img width="90%" src="img/screenshot_hacker.jpg" /></a></th>
+                  <th><a href="img/screenshot_purple.jpg"><img width="90%" src="img/screenshot_purple.jpg" alt="purple theme timeline screenshot" /></a></th>
+                  <th><a href="img/screenshot_hacker.jpg"><img width="90%" src="img/screenshot_hacker.jpg" alt="hacker theme profile page" /></a></th>
                 </tr>
                 <tr>
-                  <th><img width="90%" src="img/screenshots.jpg" /></th>
-                  <th><img width="50%" src="img/mobile.jpg" /></th>
+                  <th><img width="90%" src="img/screenshots.jpg" alt="various screenshots" /></th>
+                  <th><img width="50%" src="img/mobile.jpg" alt="mobile screenshot" /></th>
                 </tr>
           </table>
 
@@ -1180,6 +1180,7 @@ footer {
           <p class="intro">
                 Epicyon supports many languages. Translations and emoji can easily be added. Alter the logo, backgrounds, terms of service and style to create a unique personality for your instance. Choose from a few different themes, or make a new one.
           </p>
+	  <img width="50%" src="img/screenshot_light.jpg" alt="light theme timeline screenshot"/>
           <p class="siteheader">Genuine Sharing Economy</p>
           <p class="intro">
                 Barter and gift physical items or services with other people on your instance. Search for shared items which you might want or post items you no longer have a use for. Pool resources between trusted friends to build solidarity and have fun.