diff --git a/blocks/library/gallery/index.js b/blocks/library/gallery/index.js
index f0cdf650157c0..9e7be5b474ad4 100644
--- a/blocks/library/gallery/index.js
+++ b/blocks/library/gallery/index.js
@@ -121,6 +121,9 @@ registerBlockType( 'core/gallery', {
 			controls,
 			focus && images.length > 1 && (
 				<InspectorControls key="inspector">
+					<p className="editor-block-inspector__description">Image galleries are a great way to share groups of pictures on your site.</p>
+					<hr />
+					<h3>{ __( 'Gallery Settings' ) }</h3>
 					<RangeControl
 						label={ __( 'Columns' ) }
 						value={ columns }
diff --git a/editor/sidebar/style.scss b/editor/sidebar/style.scss
index 6ea3385238b24..04dd183889aef 100644
--- a/editor/sidebar/style.scss
+++ b/editor/sidebar/style.scss
@@ -33,6 +33,12 @@
 		font-size: $default-font-size;
 	}
 
+	hr {
+		border-top: none;
+		border-bottom: 1px solid $light-gray-500;
+		margin: 1.5em 0;
+	}
+
 	ul.components-toolbar {
 		box-shadow: none;
 		margin-bottom: $panel-padding;