diff --git a/longs/models.py b/longs/models.py
index 3af1a461..48fd6688 100644
--- a/longs/models.py
+++ b/longs/models.py
@@ -252,11 +252,14 @@ class Long(models.Model):
                 f.write('["')
 
                 first = True
+
+                # Generate a single image at a time
                 for img in series.images.all():
                     if not first:
                         f.write(', "')
-                    #f.write(image_as_base64(i.image))
-                    f.write(img.image.url)
+                    f.write(image_as_base64(i.image))
+                    # for debugging
+                    #f.write(img.image.url)
                     f.write('"')
                     first = False
                 f.write(']')