diff --git a/app/Http/Controllers/Api/Tenant/EventJoinTokenLayoutController.php b/app/Http/Controllers/Api/Tenant/EventJoinTokenLayoutController.php
index a412a79..53389cb 100644
--- a/app/Http/Controllers/Api/Tenant/EventJoinTokenLayoutController.php
+++ b/app/Http/Controllers/Api/Tenant/EventJoinTokenLayoutController.php
@@ -22,7 +22,14 @@ class EventJoinTokenLayoutController extends Controller
      */
     private const BACKGROUND_PRESETS = [
         'bg-blue-floral' => 'storage/layouts/backgrounds-portrait/bg-blue-floral.png',
+        'bg-artdeco' => 'storage/layouts/backgrounds-portrait/bg-artdeco.png',
+        'bg-eukalyptus-floral' => 'storage/layouts/backgrounds-portrait/bg-eukalyptus-floral.png',
+        'bg-eukalyptus-rahmen' => 'storage/layouts/backgrounds-portrait/bg-eukalyptus-rahmen.png',
+        'bg-eukalyptus' => 'storage/layouts/backgrounds-portrait/bg-eukalyptus.png',
         'bg-goldframe' => 'storage/layouts/backgrounds-portrait/bg-goldframe.png',
+        'bg-jugendstil' => 'storage/layouts/backgrounds-portrait/bg-jugendstil.png',
+        'bg-kornblumen' => 'storage/layouts/backgrounds-portrait/bg-kornblumen.png',
+        'bg-kornblumen2' => 'storage/layouts/backgrounds-portrait/bg-kornblumen2.png',
         'gr-green-floral' => 'storage/layouts/backgrounds-portrait/gr-green-floral.png',
     ];
 
diff --git a/resources/js/admin/i18n/locales/de/management.json b/resources/js/admin/i18n/locales/de/management.json
index 2fa4174..ee1cd9c 100644
--- a/resources/js/admin/i18n/locales/de/management.json
+++ b/resources/js/admin/i18n/locales/de/management.json
@@ -1013,9 +1013,16 @@
         "foldable": "{{paper}} {{orientation}} (doppelt A5/gespiegelt)"
       },
       "backgroundPresets": {
+        "artDeco": "Art Déco",
         "blueFloral": "Blau Floral",
+        "eukalyptus": "Eukalyptus",
+        "eukalyptusFloral": "Eukalyptus Floral",
+        "eukalyptusFrame": "Eukalyptus Rahmen",
         "goldFrame": "Goldrahmen",
-        "greenFloral": "Grün Floral"
+        "greenFloral": "Grün Floral",
+        "jugendstil": "Jugendstil",
+        "kornblumen": "Kornblumen",
+        "kornblumenTwo": "Kornblumen II"
       },
       "gradientPresets": {
         "softLilac": "Sanftes Flieder",
diff --git a/resources/js/admin/i18n/locales/en/management.json b/resources/js/admin/i18n/locales/en/management.json
index 6a1dcee..b6eb7ef 100644
--- a/resources/js/admin/i18n/locales/en/management.json
+++ b/resources/js/admin/i18n/locales/en/management.json
@@ -1009,9 +1009,16 @@
         "foldable": "{{paper}} {{orientation}} (double A5/mirrored)"
       },
       "backgroundPresets": {
+        "artDeco": "Art deco",
         "blueFloral": "Blue floral",
+        "eukalyptus": "Eucalyptus",
+        "eukalyptusFloral": "Eucalyptus floral",
+        "eukalyptusFrame": "Eucalyptus frame",
         "goldFrame": "Gold frame",
-        "greenFloral": "Green floral"
+        "greenFloral": "Green floral",
+        "jugendstil": "Art nouveau",
+        "kornblumen": "Cornflowers",
+        "kornblumenTwo": "Cornflowers II"
       },
       "gradientPresets": {
         "softLilac": "Soft lilac",
diff --git a/resources/js/admin/mobile/QrLayoutCustomizePage.tsx b/resources/js/admin/mobile/QrLayoutCustomizePage.tsx
index b442357..889a707 100644
--- a/resources/js/admin/mobile/QrLayoutCustomizePage.tsx
+++ b/resources/js/admin/mobile/QrLayoutCustomizePage.tsx
@@ -45,12 +45,54 @@ const BACKGROUND_PRESETS = [
     labelKey: 'events.qr.backgroundPresets.blueFloral',
     label: 'Blue Floral',
   },
+  {
+    id: 'bg-artdeco',
+    src: '/storage/layouts/backgrounds-portrait/bg-artdeco.png',
+    labelKey: 'events.qr.backgroundPresets.artDeco',
+    label: 'Art Deco',
+  },
+  {
+    id: 'bg-eukalyptus-floral',
+    src: '/storage/layouts/backgrounds-portrait/bg-eukalyptus-floral.png',
+    labelKey: 'events.qr.backgroundPresets.eukalyptusFloral',
+    label: 'Eucalyptus Floral',
+  },
+  {
+    id: 'bg-eukalyptus-rahmen',
+    src: '/storage/layouts/backgrounds-portrait/bg-eukalyptus-rahmen.png',
+    labelKey: 'events.qr.backgroundPresets.eukalyptusFrame',
+    label: 'Eucalyptus Frame',
+  },
+  {
+    id: 'bg-eukalyptus',
+    src: '/storage/layouts/backgrounds-portrait/bg-eukalyptus.png',
+    labelKey: 'events.qr.backgroundPresets.eukalyptus',
+    label: 'Eucalyptus',
+  },
   {
     id: 'bg-goldframe',
     src: '/storage/layouts/backgrounds-portrait/bg-goldframe.png',
     labelKey: 'events.qr.backgroundPresets.goldFrame',
     label: 'Gold Frame',
   },
+  {
+    id: 'bg-jugendstil',
+    src: '/storage/layouts/backgrounds-portrait/bg-jugendstil.png',
+    labelKey: 'events.qr.backgroundPresets.jugendstil',
+    label: 'Jugendstil',
+  },
+  {
+    id: 'bg-kornblumen',
+    src: '/storage/layouts/backgrounds-portrait/bg-kornblumen.png',
+    labelKey: 'events.qr.backgroundPresets.kornblumen',
+    label: 'Cornflowers',
+  },
+  {
+    id: 'bg-kornblumen2',
+    src: '/storage/layouts/backgrounds-portrait/bg-kornblumen2.png',
+    labelKey: 'events.qr.backgroundPresets.kornblumenTwo',
+    label: 'Cornflowers II',
+  },
   {
     id: 'gr-green-floral',
     src: '/storage/layouts/backgrounds-portrait/gr-green-floral.png',
@@ -755,7 +797,7 @@ function BackgroundStep({
                 return (
                   <Pressable key={preset.id ?? preset.labelKey} onPress={() => onSelectPreset(preset.id)} style={{ width: '48%' }}>
                     <YStack
-                      aspectRatio={210 / 297}
+                      aspectRatio={CANVAS_WIDTH / CANVAS_HEIGHT}
                       maxHeight={220}
                       borderRadius={14}
                       overflow="hidden"
diff --git a/tests/Unit/EventJoinTokenLayoutControllerPresetsTest.php b/tests/Unit/EventJoinTokenLayoutControllerPresetsTest.php
new file mode 100644
index 0000000..0e861fc
--- /dev/null
+++ b/tests/Unit/EventJoinTokenLayoutControllerPresetsTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Http\Controllers\Api\Tenant\EventJoinTokenLayoutController;
+use ReflectionClass;
+use Tests\TestCase;
+
+class EventJoinTokenLayoutControllerPresetsTest extends TestCase
+{
+    public function test_background_preset_assets_exist(): void
+    {
+        $reflection = new ReflectionClass(EventJoinTokenLayoutController::class);
+        $presets = $reflection->getConstant('BACKGROUND_PRESETS');
+
+        $this->assertIsArray($presets);
+        $this->assertNotEmpty($presets);
+
+        foreach ($presets as $key => $path) {
+            $this->assertIsString($path);
+            $this->assertNotSame('', $path);
+            $this->assertFileExists(public_path($path), "Missing background asset for preset {$key}.");
+        }
+    }
+}