diff --git a/doc/source/_static/images/backgrounds/100.jpg b/doc/source/_static/images/backgrounds/100.jpg
new file mode 100644
index 0000000..7c5f50f
Binary files /dev/null and b/doc/source/_static/images/backgrounds/100.jpg differ
diff --git a/doc/source/_static/images/backgrounds/101.jpg b/doc/source/_static/images/backgrounds/101.jpg
new file mode 100644
index 0000000..ffdd0fb
Binary files /dev/null and b/doc/source/_static/images/backgrounds/101.jpg differ
diff --git a/doc/source/_static/images/backgrounds/38.jpg b/doc/source/_static/images/backgrounds/38.jpg
index cdc7018..1d5e183 100644
Binary files a/doc/source/_static/images/backgrounds/38.jpg and b/doc/source/_static/images/backgrounds/38.jpg differ
diff --git a/doc/source/_static/js/custom.js b/doc/source/_static/js/custom.js
index 5a8b39d..53081fe 100644
--- a/doc/source/_static/js/custom.js
+++ b/doc/source/_static/js/custom.js
@@ -3,10 +3,10 @@
 // =======================================================
 
 const IMAGE_PATH_PREFIX = '_static/images/backgrounds/';
-const MAX_IMAGES = 100; // Images are 0.jpg through 99.jpg (100 total)
+const MAX_IMAGES = 102;
 
 /**
- * Returns a random integer between 0 (inclusive) and 99 (inclusive).
+ * Returns a random integer between 0 (inclusive) and 101 (inclusive).
  * @returns {number} - A random image index from the available range.
  */
 function getRandomImageIndex() {