diff --git a/docs/webroot/gallery.html b/docs/webroot/gallery.html
index 12509a570bc4a9944402cca0928d85f509cd0589..7f98ceb82cf07bd4c03b1a407dcf3b708b001922 100644
--- a/docs/webroot/gallery.html
+++ b/docs/webroot/gallery.html
@@ -31,7 +31,7 @@
       <div class="container">
 
 
-<!--BLANK ENTRY TEMPLATE:: 
+<!--BLANK LOCAL ENTRY TEMPLATE
  
         <header class="major">
           <h2>Main title heading here</h2>
@@ -68,10 +68,10 @@ END TEMPLATE-->
           <p>Qualitative Benchmarking: Ordered bubbling via periodic fluidization</p>
         </header>
         <div class="row 50% uniform">
-          <div class="4u 12u(small)">
+          <div class="4u 12u(small)" style="width: 250px">
             <center>
               <iframe src="https://widgets.figshare.com/articles/9905168/embed?show_title=1" 
-               width="568" height="426" allowfullscreen="true" frameborder="0"></iframe>
+               width="250" height="350" allowfullscreen="true" frameborder="0"></iframe>
             </center>
           </div>
           <div class="8u$ 12u(small)">
@@ -94,8 +94,39 @@ END TEMPLATE-->
         <p>
 
 
+        <header class="major">
+          <h2>Clustering in the HCS</h2>
+          <p>Qualitative Benchmarking: Dissipation induced clustering instability</p>
+        </header>
+        <div class="row 50% uniform">
+          <div class="4u 12u(small)" style="width: 250px">
+            <center>
+              <iframe src="https://widgets.figshare.com/articles/9901757/embed?show_title=1" 
+               width="250" height="350" allowfullscreen="true" frameborder="0"></iframe>
+            </center>
+          </div>
+          <div class="8u$ 12u(small)">
+            A homogeneous cooling system (HCS) of size 256 x 256 x 8 particle diameters containing 
+            50k particles (concentration ~5%) with initial thermal Reynolds number of 20, 
+            restitution coefficient of 0.8 and particle-fluid density ratio of 1000. The system is 
+            significantly above the critical length scale for the 
+            <a href="https://arxiv.org/abs/1809.04173">onset of clustering</a> causing the 
+            originally homogeneous state to develop spatial inhomogeneities. Animation shows 
+            particle velocity magnitude ranging from 0.0116 m/s (white) to 0 (black). Simulation run 
+            with MFiX Exa 19.08 using 16 CPU cores.
+            <p><p>
+
+            Animation courtesy of William D. Fullmer,
+            <a href="mfix.netl.doe.gov">Multiphase Flow Science Group</a>,
+            NETL, Morgantown WV.
+
+            </p>
+          </div>
+        </div>
+        <p>
 
 
+<!--AMReX examples
         <header class="major">
           <h2>Microstructure Evolution Using Solid Mechanics</h2>
           <p>Simulation of microstructure evolution in a polycrystalline solid using Alamo</p>
@@ -147,6 +178,8 @@ END TEMPLATE-->
               </center>
             </div>
           </div>
+AMReX examples-->
+
 </p>
 
       </div>