diff --git a/TODO b/TODO
index ae278c4f..3558f366 100644
--- a/TODO
+++ b/TODO
@@ -4,13 +4,10 @@ first major release.
 everything related to posts:
     - single post view
         - basic information
-            - uploader's picture
-                - remember about support for anonymous uploads
             - safety
             - source
             - image dimensions
             - time of last edit
-            - time of upload
             - time of last feature
             - how many times the post was featured
         - download
diff --git a/public_html/css/post.css b/public_html/css/post.css
index 2b9599d8..50fefdfb 100644
--- a/public_html/css/post.css
+++ b/public_html/css/post.css
@@ -14,6 +14,12 @@
 	font-size: 90%;
 }
 
+#post-view-wrapper #sidebar h1 {
+	margin-top: 1.5em;
+	font-weight: normal;
+	font-size: 30px;
+}
+
 #post-view-wrapper #sidebar h1:first-of-type {
 	margin-top: 0;
 }
@@ -70,3 +76,11 @@
 	color: silver;
 	padding-left: 0.5em;
 }
+
+#sidebar .author-box img {
+	float: left;
+	margin-right: 0.5em;
+}
+#sidebar .author-box .author-name {
+	font-weight: bold;
+}
diff --git a/public_html/templates/post.tpl b/public_html/templates/post.tpl
index 259cb69c..3aeb65f8 100644
--- a/public_html/templates/post.tpl
+++ b/public_html/templates/post.tpl
@@ -11,6 +11,30 @@
 				</li>
 			<% }) %>
 		</ul>
+
+		<h1>Details</h1>
+
+		<div class="author-box">
+			<% if (post.user.name) { %>
+				<a href="#/user/<%= post.user.name %>">
+			<% } %>
+
+			<img class="author-avatar"
+				src="/data/thumbnails/40x40/avatars/<%= post.user.name || '!' %>"
+				alt="<%= post.user.name || 'Anonymous user' %>"/>
+
+			<span class="author-name">
+				<%= post.user.name || 'Anonymous user' %>
+			</span>
+
+			<% if (post.user.name) { %>
+				</a>
+			<% } %>
+
+			<br/>
+
+			<span class="date"><%= formatRelativeTime(post.uploadTime) %></span>
+		</div>
 	</div>
 
 	<div id="post-view">
diff --git a/src/Controllers/UserAvatarController.php b/src/Controllers/UserAvatarController.php
index 1311fcaa..2eb1aca6 100644
--- a/src/Controllers/UserAvatarController.php
+++ b/src/Controllers/UserAvatarController.php
@@ -27,7 +27,14 @@ final class UserAvatarController extends AbstractController
 
 	public function getAvatarByName($userName, $size)
 	{
-		$user = $this->userService->getByName($userName);
+		try
+		{
+			$user = $this->userService->getByName($userName);
+		}
+		catch (\Exception $e)
+		{
+			$this->serveBlankFile($size);
+		}
 
 		switch ($user->getAvatarStyle())
 		{
@@ -38,7 +45,7 @@ final class UserAvatarController extends AbstractController
 				break;
 
 			case \Szurubooru\Entities\User::AVATAR_STYLE_BLANK:
-				$this->serveFromFile($this->getBlankAvatarSourceContentPath(), $size);
+				$this->serveBlankFile($size);
 				break;
 
 			case \Szurubooru\Entities\User::AVATAR_STYLE_MANUAL:
@@ -46,7 +53,7 @@ final class UserAvatarController extends AbstractController
 				break;
 
 			default:
-				$this->serveFromFile($this->getBlankAvatarSourceContentPath(), $size);
+				$this->serveBlankFile($size);
 				break;
 		}
 	}
@@ -63,6 +70,11 @@ final class UserAvatarController extends AbstractController
 		$this->fileService->serve($thumbnailName);
 	}
 
+	private function serveBlankFile($size)
+	{
+		$this->serveFromFile($this->getBlankAvatarSourceContentPath(), $size);
+	}
+
 	private function getBlankAvatarSourceContentPath()
 	{
 		return 'avatars/blank.png';