diff --git a/pyproject.toml b/pyproject.toml
index 3832c71..8814f07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ dependencies = [
     "whitenoise",
     "model_bakery",
     "markdown",
+    "Pillow",
 ]
 dynamic = ["version", "readme"]
 
diff --git a/src/fellchensammlung/migrations/0004_image_adoptionnotice_photos_animal_photos.py b/src/fellchensammlung/migrations/0004_image_adoptionnotice_photos_animal_photos.py
new file mode 100644
index 0000000..0320358
--- /dev/null
+++ b/src/fellchensammlung/migrations/0004_image_adoptionnotice_photos_animal_photos.py
@@ -0,0 +1,36 @@
+# Generated by Django 5.0.3 on 2024-03-18 16:08
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0003_markdowncontent'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Image',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=200)),
+                ('image', models.ImageField(upload_to='images')),
+                ('alt_text', models.TextField(max_length=2000)),
+                ('uploaded_by', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.AddField(
+            model_name='adoptionnotice',
+            name='photos',
+            field=models.ManyToManyField(blank=True, to='fellchensammlung.image'),
+        ),
+        migrations.AddField(
+            model_name='animal',
+            name='photos',
+            field=models.ManyToManyField(blank=True, to='fellchensammlung.image'),
+        ),
+    ]
diff --git a/src/fellchensammlung/models.py b/src/fellchensammlung/models.py
index 993bbac..ab0be54 100644
--- a/src/fellchensammlung/models.py
+++ b/src/fellchensammlung/models.py
@@ -1,7 +1,18 @@
 from django.db import models
+from django.contrib.auth.models import User
 from django.utils.translation import gettext_lazy as _
 
 
+class Image(models.Model):
+    title = models.CharField(max_length=200)
+    image = models.ImageField(upload_to='images')
+    alt_text = models.TextField(max_length=2000)
+    uploaded_by = models.ForeignKey(User, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return self.title
+
+
 class Species(models.Model):
     """Model representing a species of animal."""
     name = models.CharField(max_length=200, help_text=_('Enter a animal species'),
@@ -56,6 +67,7 @@ class Animal(models.Model):
     name = models.CharField(max_length=200)
     description = models.TextField(null=True, blank=True, verbose_name=_('Description'))
     species = models.ForeignKey(Species, on_delete=models.PROTECT)
+    photos = models.ManyToManyField(Image, blank=True)
 
 
 class AdoptionNotice(models.Model):
@@ -71,6 +83,7 @@ class AdoptionNotice(models.Model):
     further_information = models.URLField(null=True, blank=True, verbose_name=_('Link to further information'))
     group_only = models.BooleanField(default=False, verbose_name=_('Only group adoption'))
     animals = models.ManyToManyField(Animal)
+    photos = models.ManyToManyField(Image, blank=True)
 
 
 class MarkdownContent(models.Model):
@@ -85,4 +98,3 @@ class MarkdownContent(models.Model):
 
     def __str__(self):
         return self.title
-