Captioning test

index.html

@@ -31,7 +31,9 @@ The list we cover here is not exhaustive.
 In general, textile involves fiber connected together through various topologies.
 The most common ones are illustrated here:
 
-<img data-caption="(c) Alexandre Kaspar 2019" src="images/topology_types.png" width="600" />
+<a data-caption="(c) Alexandre Kaspar 2019">
+  <img src="images/topology_types.png" width="800" />
+</a>