diff --git a/.idea/deployment.xml b/.idea/deployment.xml
index 981e50c..02a52c6 100644
--- a/.idea/deployment.xml
+++ b/.idea/deployment.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="PublishConfigData" serverName="Development">
+  <component name="PublishConfigData" autoUpload="On explicit save action" serverName="Development">
     <serverData>
       <paths name="Development">
         <serverdata>
@@ -10,5 +10,6 @@
         </serverdata>
       </paths>
     </serverData>
+    <option name="myAutoUpload" value="ON_EXPLICIT_SAVE" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/webServers.xml b/.idea/webServers.xml
index 411f8e9..fef8fa9 100644
--- a/.idea/webServers.xml
+++ b/.idea/webServers.xml
@@ -3,7 +3,7 @@
   <component name="WebServers">
     <option name="servers">
       <webServer id="b14a34b0-0127-4886-964a-7be75a2281ac" name="Development" url="http://blue-twilight-dev.andys.eu">
-        <fileTransfer host="scar.andys.eu" port="22" privateKey="C:\Users\andy.heathershaw\Documents\SSH Key\AndyHeathershaw-OpenSSH" rootFolder="/srv/www/blue-twilight-dev" accessType="SFTP" keyPair="true">
+        <fileTransfer host="scar.andys.eu" port="22" privateKey="$USER_HOME$/.ssh/id_rsa" rootFolder="/srv/www/blue-twilight-dev" accessType="SFTP" keyPair="true">
           <advancedOptions>
             <advancedOptions dataProtectionLevel="Private" />
           </advancedOptions>
diff --git a/app/Album.php b/app/Album.php
index c586d87..69b20ae 100644
--- a/app/Album.php
+++ b/app/Album.php
@@ -20,7 +20,7 @@ class Album extends Model
      * @var array
      */
     protected $fillable = [
-        'name', 'description', 'url_alias', 'is_private', 'user_id', 'storage_id', 'default_view', 'parent_album_id', 'url_path'
+        'name', 'description', 'url_alias', 'user_id', 'storage_id', 'default_view', 'parent_album_id', 'url_path'
     ];
 
     /**
diff --git a/app/Helpers/ConfigHelper.php b/app/Helpers/ConfigHelper.php
index ef43239..67aa4f4 100644
--- a/app/Helpers/ConfigHelper.php
+++ b/app/Helpers/ConfigHelper.php
@@ -108,7 +108,7 @@ class ConfigHelper
             'smtp_password' => '',
             'smtp_port' => 25,
             'smtp_username' => '',
-            'theme' => 'bootstrap3'
+            'theme' => 'default'
         );
     }
 
diff --git a/app/Http/Controllers/Admin/AlbumController.php b/app/Http/Controllers/Admin/AlbumController.php
index 90308b9..49bf04f 100644
--- a/app/Http/Controllers/Admin/AlbumController.php
+++ b/app/Http/Controllers/Admin/AlbumController.php
@@ -401,12 +401,26 @@ class AlbumController extends Controller
         }
 
         $album->default_view = UserConfig::get('default_album_view');
-        $album->is_private = (strtolower($request->get('is_private')) == 'on');
         $album->user_id = Auth::user()->id;
 
         $album->generateAlias();
         $album->save();
 
+        // Link all default permissions to anonymous users (if a public album)
+        $isPrivate = (strtolower($request->get('is_private')) == 'on');
+
+        if (!$isPrivate)
+        {
+            /** @var Permission $permission */
+            foreach (Permission::where(['section' => 'album', 'is_default' => true])->get() as $permission)
+            {
+                $album->anonymousPermissions()->attach($permission->id, [
+                    'created_at' => new \DateTime(),
+                    'updated_at' => new \DateTime()
+                ]);
+            }
+        }
+
         return redirect(route('albums.show', ['id' => $album->id]));
     }
 
@@ -423,7 +437,6 @@ class AlbumController extends Controller
 
         $album = $this->loadAlbum($id);
         $album->fill($request->only(['name', 'description', 'parent_album_id']));
-        $album->is_private = (strtolower($request->get('is_private')) == 'on');
 
         if (strlen($album->parent_album_id) == 0)
         {
diff --git a/database/migrations/2017_04_18_200408_remove_album_is_private.php b/database/migrations/2017_04_18_200408_remove_album_is_private.php
new file mode 100644
index 0000000..22f7551
--- /dev/null
+++ b/database/migrations/2017_04_18_200408_remove_album_is_private.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class RemoveAlbumIsPrivate extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('albums', function (Blueprint $table)
+        {
+            $table->dropColumn('is_private');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('albums', function (Blueprint $table)
+        {
+            $table->boolean('is_private')->default(false);
+        });
+    }
+}
diff --git a/database/seeds/PermissionsSeeder.php b/database/seeds/PermissionsSeeder.php
index 080a8bd..c1f6814 100644
--- a/database/seeds/PermissionsSeeder.php
+++ b/database/seeds/PermissionsSeeder.php
@@ -88,7 +88,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'edit',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 10
         ]);
 
@@ -96,7 +96,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'delete',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 20
         ]);
 
@@ -104,7 +104,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'upload-photos',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 30
         ]);
 
@@ -112,7 +112,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'manipulate-photos',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 40
         ]);
 
@@ -120,7 +120,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'change-photo-metadata',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 50
         ]);
 
@@ -128,7 +128,7 @@ class PermissionsSeeder extends Seeder
         DatabaseSeeder::createOrUpdate('permissions', [
             'section' => 'album',
             'description' => 'delete-photos',
-            'is_default' => true,
+            'is_default' => false,
             'sort_order' => 60
         ]);
     }
diff --git a/public/themes/bootstrap3-light/theme.css b/public/themes/bootstrap3-light/theme.css
deleted file mode 100644
index 3c68a85..0000000
--- a/public/themes/bootstrap3-light/theme.css
+++ /dev/null
@@ -1,20 +0,0 @@
-@import url('../bootstrap3/theme.css');
-
-.navbar-default {
-    background-color: #b3e6ff !important;
-    border-color: #66ccff !important;
-}
-
-.navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > .open > a:focus, .navbar-default .navbar-nav > .open > a:hover {
-    background-color: #66ccff;
-}
-
-.navbar-default .navbar-brand,
-.navbar-default .navbar-nav > li > a {
-    color: #002966 !important;
-}
-
-.navbar-default .navbar-brand:hover,
-.navbar-default .navbar-nav > li > a:hover {
-    color: #00c !important;
-}
\ No newline at end of file
diff --git a/public/themes/bootstrap3/theme.css b/public/themes/bootstrap3/theme.css
deleted file mode 100644
index 3d0dce2..0000000
--- a/public/themes/bootstrap3/theme.css
+++ /dev/null
@@ -1,111 +0,0 @@
-@import url(https://fonts.googleapis.com/css?family=Raleway:300,400,600);
-
-* {
-    font-family: Raleway, sans-serif;
-}
-
-.album-container .photo {
-    margin-bottom: 20px;
-}
-
-body {
-    padding-bottom: 40px;
-}
-
-.content-body {
-    margin-bottom: 30px;
-}
-
-div.breadcrumb {
-    margin-top: -20px;
-}
-
-ol.breadcrumb {
-    margin-bottom: 0;
-    padding: 0;
-}
-
-.form-actions {
-    text-align: right;
-}
-
-.navbar .avatar {
-    border-radius: 20px;
-    margin-left: 5px;
-    margin-right: 5px;
-}
-
-.navbar-inverse {
-    background-color: #000044 !important;
-    border-color: #000088 !important;
-}
-
-.navbar-inverse .navbar-nav > .open > a, .navbar-inverse .navbar-nav > .open > a:focus, .navbar-inverse .navbar-nav > .open > a:hover {
-    background-color: #000088;
-}
-
-.navbar-inverse .navbar-brand,
-.navbar-inverse .navbar-nav > li > a {
-    color: #b3d1ff !important;
-}
-
-.navbar-inverse .navbar-brand:hover,
-.navbar-inverse .navbar-nav > li > a:hover {
-    color: #fff !important;
-}
-
-.page-title {
-    margin-top: 0;
-}
-
-.panel .progress {
-    margin-top: 20px;
-    margin-bottom: 0;
-}
-
-.photo {
-    position: relative;
-}
-
-.photo .loading {
-    background-color: #ffffff;
-    display: none;
-    height: 100%;
-    left: 0;
-    opacity: 0.8;
-    position: absolute;
-    text-align: center;
-    top: 0;
-    width: 100%;
-    z-index: 1000;
-}
-
-.photo .loading img {
-    margin-top: 40px;
-}
-
-.photo-metadata .metadata_name
-{
-    font-weight: bold;
-}
-
-#system-info {
-    table-layout: fixed;
-    word-wrap: break-word;
-}
-
-#system-info .meta-label
-{
-    width: 30%;
-}
-
-#system-info .meta-value
-{
-    font-weight: bold;
-}
-
-.tab-content {
-    border: solid 1px #ddd;
-    border-top: 0;
-    padding: 20px;
-}
\ No newline at end of file
diff --git a/public/themes/default/theme.css b/public/themes/default/theme.css
new file mode 100644
index 0000000..3214d6c
--- /dev/null
+++ b/public/themes/default/theme.css
@@ -0,0 +1,29 @@
+@import url(https://fonts.googleapis.com/css?family=Raleway:300,400,600);
+
+* {
+    font-family: "Raleway", sans-serif;
+}
+
+a,
+a.btn-link {
+    color: #014c8c;
+}
+
+a:focus, a:hover {
+    color: #0275d8;
+}
+
+.navbar {
+    background-color: #000044 !important;
+    border-color: #000088 !important;
+}
+
+.navbar .navbar-brand,
+.navbar .navbar-nav > li > a {
+    color: #b3d1ff !important;
+}
+
+.navbar .navbar-brand:hover,
+.navbar .navbar-nav > li > a:hover {
+    color: #fff !important;
+}
\ No newline at end of file
diff --git a/resources/views/themes/base/gallery/album_empty.blade.php b/resources/views/themes/base/gallery/album_empty.blade.php
index 5bab706..297ed31 100644
--- a/resources/views/themes/base/gallery/album_empty.blade.php
+++ b/resources/views/themes/base/gallery/album_empty.blade.php
@@ -17,30 +17,35 @@
                 </div>
 
                 <div class="row">
-                    <div class="{{ $hasChildren ? 'col-md-8' : 'col-md-10 offset-md-1' }} text-center">
+                    <div class="col text-center">
                         <h1>@lang('gallery.album_no_results_heading')</h1>
                         <p style="line-height: 1.6em;">@lang('gallery.album_no_results_text', ['admin_link' => sprintf('<a href="%s">%s</a>', route('admin'), trans('admin.title'))])</p>
                         <p style="margin-bottom: 30px; line-height: 1.6em;">@lang('gallery.album_no_results_text_2')</p>
 
                         <img src="{{ asset('themes/base/images/smartphone-photo.jpg') }}" class="img-fluid rounded" style="display: inline;" />
                     </div>
+                </div>
 
-                    @if ($hasChildren)
-                        <div class="col-md-2 offset-md-1">
-                            @foreach ($album->children as $childAlbum)
+                @if ($hasChildren)
+                    <h2 style="margin-top: 60px;"><small class="text-muted">@lang('gallery.other_albums_heading', ['album_name' => $album->name])</small></h2>
+                    <p class="mb-4">@lang('gallery.other_albums_description')</p>
+
+                    <div class="row">
+                        @foreach ($album->children as $childAlbum)
+                            <div class="col-sm-4 col-md-3" style="max-width: 250px;">
                                 <div class="card mb-3">
-                                    <img class="card-img-top" src="{{ $childAlbum->thumbnailUrl('preview') }}" style="height: 150px;"/>
+                                    <img class="card-img-top" src="{{ $childAlbum->thumbnailUrl('preview') }}" style="max-height: 120px;"/>
                                     <div class="card-block">
-                                        <h4 class="card-title"><a href="{{ $childAlbum->url() }}">{{ $childAlbum->name }}</a></h4>
+                                        <h5 class="card-title"><a href="{{ $childAlbum->url() }}">{{ $childAlbum->name }}</a></h5>
                                     </div>
                                     <div class="card-footer">
                                         <small class="text-muted"><i class="fa fa-fw fa-photo"></i> {{ $childAlbum->photos_count }} photos</small>
                                     </div>
                                 </div>
-                            @endforeach
-                        </div>
-                    @endif
-                </div>
+                            </div>
+                        @endforeach
+                    </div>
+                @endif
             </div>
         </div>
     </div>
diff --git a/resources/views/themes/base/gallery/album_slideshow.blade.php b/resources/views/themes/base/gallery/album_slideshow.blade.php
index 6d01053..2678a25 100644
--- a/resources/views/themes/base/gallery/album_slideshow.blade.php
+++ b/resources/views/themes/base/gallery/album_slideshow.blade.php
@@ -7,7 +7,7 @@
 @endsection
 
 @section('content')
-<div class="container album-container album-slideshow-container">
+<div class="container album-container album-slideshow-container" id="slideshow-container">
     <div class="row">
         <div class="col">
             <div class="pull-right">
@@ -21,18 +21,18 @@
         </div>
     </div>
 
-    <div class="row" id="slideshow-container">
+    <div class="row">
         <div class="col text-center">
             <div class="pull-right">
                 <div class="btn btn-group">
-                    <button class="btn btn-default" v-on:click="pauseSlideshow" v-bind:disabled="isPaused" v-if="isRunning"><i class="fa fa-fw fa-pause"></i></button>
-                    <button class="btn btn-default" v-on:click="continueSlideshow" v-bind:disabled="!isPaused" v-if="isRunning"><i class="fa fa-fw fa-play"></i></button>
+                    <button class="btn btn-secondary" v-on:click="pauseSlideshow" v-bind:disabled="isPaused" v-if="isRunning"><i class="fa fa-fw fa-pause"></i></button>
+                    <button class="btn btn-secondary" v-on:click="continueSlideshow" v-bind:disabled="!isPaused" v-if="isRunning"><i class="fa fa-fw fa-play"></i></button>
                 </div>
             </div>
 
             <div id="image-preview" v-if="current !== null">
                 <a v-bind:href="current.info_url" v-bind:title="current.description">
-                    <img class="img-rounded thumbnail img-responsive" v-bind:src="current.original_url" v-bind:alt="current.name" v-bind:title="current.description"/>
+                    <img class="rounded thumbnail" v-bind:src="current.original_url" v-bind:alt="current.name" v-bind:title="current.description"/>
                 </a>
             </div>
         </div>
@@ -42,8 +42,8 @@
         <div class="col">
             <div class="thumbnails">
                 @foreach ($photos as $photo)
-                    <a href="{{ $photo->url() }}" v-on:click="changeCurrentImage({{ $photo->id }});">
-                        <img class="ss-thumbnail" src="{{ $photo->thumbnailUrl('slideshow-tiny') }}" alt="{{ $photo->name }}" title="{{ $photo->description }}" data-photo-id="{{ $photo->id }}" data-original-url="{{ $photo->thumbnailUrl('fullsize') }}" data-info-url="{{ $photo->url() }}" />
+                    <a href="{{ $photo->url() }}" v-on:click="changeCurrentImage({{ $photo->id }}); $event.preventDefault();">
+                        <img class="ss-thumbnail rounded" src="{{ $photo->thumbnailUrl('slideshow-tiny') }}" alt="{{ $photo->name }}" title="{{ $photo->description }}" data-photo-id="{{ $photo->id }}" data-original-url="{{ $photo->thumbnailUrl('fullsize') }}" data-info-url="{{ $photo->url() }}" />
                     </a>
                 @endforeach
             </div>
@@ -94,4 +94,4 @@
         app.startSlideshow();
     });
 </script>
-@endpush
\ No newline at end of file
+@endpush
diff --git a/resources/views/themes/base/layout.blade.php b/resources/views/themes/base/layout.blade.php
index 1629f1d..1a9cb19 100644
--- a/resources/views/themes/base/layout.blade.php
+++ b/resources/views/themes/base/layout.blade.php
@@ -19,6 +19,10 @@
             <link href="css/blue-twilight.css?v={{ $app_version_url }}" rel="stylesheet" />
         @endif
 
+        @if (Theme::hasStylesheet())
+            <link href="{{ $theme_url }}/theme.css?v={{ $app_version_url }}" rel="stylesheet">
+        @endif
+
         @stack('styles')
     </head>
     <body>
diff --git a/resources/views/themes/bootstrap3-light/README.txt b/resources/views/themes/bootstrap3-light/README.txt
deleted file mode 100644
index c73abf3..0000000
--- a/resources/views/themes/bootstrap3-light/README.txt
+++ /dev/null
@@ -1 +0,0 @@
-This theme behaves exactly the same as "bootstrap3" - however the Bootstrap navigation bar uses the default/light theme.
\ No newline at end of file
diff --git a/resources/views/themes/bootstrap3-light/theme.json b/resources/views/themes/bootstrap3-light/theme.json
deleted file mode 100644
index d5910fe..0000000
--- a/resources/views/themes/bootstrap3-light/theme.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "name": "Bootstrap 3 (Light)",
-  "version": "1.0",
-  "author": "Andy Heathershaw",
-  "author_email": "andy@andys.eu",
-  "navbar_class": "navbar-default navbar-static-top",
-  "thumbnails": [
-    {
-      "name": "fullsize",
-      "height": 600,
-      "width": 800
-    },
-    {
-      "name": "preview",
-      "height": 300,
-      "width": 400
-    },
-    {
-      "name": "admin-preview",
-      "height": 112,
-      "width": 150
-    },
-    {
-      "name": "slideshow-tiny",
-      "height": 75,
-      "width": 100
-    }
-  ]
-}
\ No newline at end of file
diff --git a/resources/views/themes/bootstrap3/README.txt b/resources/views/themes/default/README.txt
similarity index 100%
rename from resources/views/themes/bootstrap3/README.txt
rename to resources/views/themes/default/README.txt
diff --git a/resources/views/themes/bootstrap3/theme.json b/resources/views/themes/default/theme.json
similarity index 84%
rename from resources/views/themes/bootstrap3/theme.json
rename to resources/views/themes/default/theme.json
index 3b08eb8..ca612ec 100644
--- a/resources/views/themes/bootstrap3/theme.json
+++ b/resources/views/themes/default/theme.json
@@ -1,9 +1,8 @@
 {
-  "name": "Bootstrap 3",
+  "name": "Default",
   "version": "1.0",
   "author": "Andy Heathershaw",
   "author_email": "andy@andys.eu",
-  "navbar_class": "navbar-inverse navbar-static-top",
   "thumbnails": [
     {
       "name": "fullsize",