diff --git a/src/App/Service/GalleryService.php b/src/App/Service/GalleryService.php
index 72723e7..7cd66c4 100644
--- a/src/App/Service/GalleryService.php
+++ b/src/App/Service/GalleryService.php
@@ -15,7 +15,7 @@ class GalleryService
 
   const CONFIG_FILE = 'data/galleries/config.yaml';
   const IMAGE_BASEDIR = 'data/galleries/%s/';
-  const THUMBNAIL_SIZE = 250;
+  const THUMBNAIL_SIZE = 500;
 
   protected $contentTypeMap = [
     'jpg' => 'image/jpeg',
@@ -166,10 +166,10 @@ class GalleryService
     $thumbImageName = $thumbPath . "/" . $imageName;
 
     if (!file_exists($thumbImageName)) {
-      $thumbSize = new Box($numericSize, $numericSize);
+      $thumbSize = new Box($numericSize, $numericSize*10);
       $imagine = new Imagine();
       $image = $imagine->open($galleryDirectory . $imageName)
-        ->thumbnail($thumbSize, ImageInterface::THUMBNAIL_OUTBOUND);
+        ->thumbnail($thumbSize, ImageInterface::THUMBNAIL_INSET);
       $image->effects()->sharpen();
       $image->save($thumbImageName);
     }