diff --git a/app/models/image_gallery.rb b/app/models/image_gallery.rb
new file mode 100644
index 0000000..a24ccbc
--- /dev/null
+++ b/app/models/image_gallery.rb
@@ -0,0 +1,11 @@
+class ImageGallery < Article
+
+  def self.short_description
+    _('Image gallery')
+  end
+
+  def self.description
+    _('A collection of photos, logos or other kinds of images.')
+  end
+
+end
diff --git a/test/unit/image_gallery_test.rb b/test/unit/image_gallery_test.rb
new file mode 100644
index 0000000..ed7dea0
--- /dev/null
+++ b/test/unit/image_gallery_test.rb
@@ -0,0 +1,19 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ImageGalleryTest < Test::Unit::TestCase
+
+  should 'be a type of article' do
+    assert_kind_of Article, ImageGallery.new
+  end
+
+  should 'provide description' do
+    ImageGallery.stubs(:==).with(Article).returns(true)
+    assert_not_equal Article.description, ImageGallery.description
+  end
+
+  should 'provide short description' do
+    ImageGallery.stubs(:==).with(Article).returns(true)
+    assert_not_equal Article.short_description, ImageGallery.short_description
+  end
+
+end
--
libgit2 0.21.2