diff --git a/cockatrice/src/picture_loader/picture_loader.h b/cockatrice/src/picture_loader/picture_loader.h
index 793c611de..05a82f708 100644
--- a/cockatrice/src/picture_loader/picture_loader.h
+++ b/cockatrice/src/picture_loader/picture_loader.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURELOADER_H
 #define PICTURELOADER_H
 
diff --git a/cockatrice/src/picture_loader/picture_loader_local.h b/cockatrice/src/picture_loader/picture_loader_local.h
index f78510337..184f43395 100644
--- a/cockatrice/src/picture_loader/picture_loader_local.h
+++ b/cockatrice/src/picture_loader/picture_loader_local.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader_local.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_LOADER_LOCAL_H
 #define PICTURE_LOADER_LOCAL_H
 
diff --git a/cockatrice/src/picture_loader/picture_loader_request_status_display_widget.h b/cockatrice/src/picture_loader/picture_loader_request_status_display_widget.h
index 79da7a8e4..b74412587 100644
--- a/cockatrice/src/picture_loader/picture_loader_request_status_display_widget.h
+++ b/cockatrice/src/picture_loader/picture_loader_request_status_display_widget.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader_request_status_display_widget.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_LOADER_REQUEST_STATUS_DISPLAY_WIDGET_H
 #define PICTURE_LOADER_REQUEST_STATUS_DISPLAY_WIDGET_H
 #include "picture_loader_worker_work.h"
diff --git a/cockatrice/src/picture_loader/picture_loader_status_bar.h b/cockatrice/src/picture_loader/picture_loader_status_bar.h
index 759a8b7a2..366018d0e 100644
--- a/cockatrice/src/picture_loader/picture_loader_status_bar.h
+++ b/cockatrice/src/picture_loader/picture_loader_status_bar.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader_status_bar.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_LOADER_STATUS_BAR_H
 #define PICTURE_LOADER_STATUS_BAR_H
 
diff --git a/cockatrice/src/picture_loader/picture_loader_worker.h b/cockatrice/src/picture_loader/picture_loader_worker.h
index 1e9ca4be1..778ce71a0 100644
--- a/cockatrice/src/picture_loader/picture_loader_worker.h
+++ b/cockatrice/src/picture_loader/picture_loader_worker.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader_worker.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_LOADER_WORKER_H
 #define PICTURE_LOADER_WORKER_H
 
diff --git a/cockatrice/src/picture_loader/picture_loader_worker_work.h b/cockatrice/src/picture_loader/picture_loader_worker_work.h
index aa3927c17..f40cc61b9 100644
--- a/cockatrice/src/picture_loader/picture_loader_worker_work.h
+++ b/cockatrice/src/picture_loader/picture_loader_worker_work.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_loader_worker_work.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_LOADER_WORKER_WORK_H
 #define PICTURE_LOADER_WORKER_WORK_H
 
diff --git a/cockatrice/src/picture_loader/picture_to_load.h b/cockatrice/src/picture_loader/picture_to_load.h
index 2cfc13d59..57b406587 100644
--- a/cockatrice/src/picture_loader/picture_to_load.h
+++ b/cockatrice/src/picture_loader/picture_to_load.h
@@ -1,3 +1,9 @@
+/**
+ * @file picture_to_load.h
+ * @ingroup PictureLoader
+ * @brief TODO: Document this.
+ */
+
 #ifndef PICTURE_TO_LOAD_H
 #define PICTURE_TO_LOAD_H
 
diff --git a/doc/doxygen-groups/doc_groups.dox b/doc/doxygen-groups/doc_groups.dox
index 783eb04d8..11e50a400 100644
--- a/doc/doxygen-groups/doc_groups.dox
+++ b/doc/doxygen-groups/doc_groups.dox
@@ -515,6 +515,13 @@
  * @brief Dialogs related to interacting with a remote server.
  */
 
+/**
+ * @defgroup PictureLoader Card Picture Loader
+ * @ingroup UI
+ * @ingroup Cards
+ * @brief The PictureLoader for CardInfoPictureWidget%s and CardItem%s
+ */
+
 /* ------------------------------------------------------------------ */
 /* Replay                                                             */
 /* ------------------------------------------------------------------ */