diff --git a/index.html b/index.html
index 5eaf426..6ae3a65 100644
--- a/index.html
+++ b/index.html
@@ -145,6 +145,11 @@
           <img src="/static/ring.png"></img>
         </a>
       </div>
+      <div class="gridify">
+        <a href="http://alpha.editor.p5js.org/full/r1Jcgsz-M">
+          <img src="/static/square.png"></img>
+        </a>
+      </div>
     </div>
     <div class="section">
       <p>
diff --git a/static/square.png b/static/square.png
new file mode 100644
index 0000000..9538f7d
Binary files /dev/null and b/static/square.png differ