diff --git a/art/refine.html b/art/refine.html
index 69b2d73..d54177b 100644
--- a/art/refine.html
+++ b/art/refine.html
@@ -75,6 +75,11 @@
                         <img src="/images/art/ai/clock2grad.jpg" alt="...">
                     </a>
                 </div>
+                <div class="col-xs-6 col-md-3">
+                    <a href="#" class="thumbnail">
+                        <img src="/images/art/ai/clock3grad.jpg" alt="...">
+                    </a>
+                </div>
             </div>
             <h2>Da Vinci</h2>
             <img src="/images/art/ai/clock2vinci.jpg" width="60%">
diff --git a/images/art/ai/clock3grad.jpg b/images/art/ai/clock3grad.jpg
new file mode 100644
index 0000000..39ca8a9
Binary files /dev/null and b/images/art/ai/clock3grad.jpg differ