diff --git a/CMakeLists.txt b/CMakeLists.txt
index d781674..eb9da85 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,6 +66,7 @@ list (APPEND sources
     instance.hpp
     image.cpp
     image.hpp
+    image_view.hpp
     ostream.cpp
     ostream.hpp
     physical_device.cpp
diff --git a/fwd.hpp b/fwd.hpp
index 4f6e76c..2d6577e 100644
--- a/fwd.hpp
+++ b/fwd.hpp
@@ -28,23 +28,25 @@ namespace cruft::vk {
     template <typename SelfT, typename ParentT> struct enumerated;
     template <typename SelfT, typename OwnerT> struct owned;
     
-    struct instance;
-    struct physical_device;
-    struct device;
-    struct queue;
-    struct command_pool;
-    struct command_buffer;
-    struct fence;
-    struct semaphore;
-    struct event;
-    struct render_pass;
-    struct framebuffer;
-    struct shader_module;
-    struct pipeline;
-    struct pipeline_cache;
-    struct device_memory;
     struct buffer;
     struct buffer_view;
+    struct command_buffer;
+    struct command_pool;
+    struct device;
+    struct device_memory;
+    struct event;
+    struct fence;
+    struct framebuffer;
+    struct instance;
+    struct image;
+    struct image_view;
+    struct physical_device;
+    struct pipeline;
+    struct pipeline_cache;
+    struct queue;
+    struct render_pass;
+    struct semaphore;
+    struct shader_module;
     struct surface;
 
     class error;
@@ -61,7 +63,9 @@ namespace cruft::vk {
     #define VK_OWNED_TYPE_MAP(FUNC) \
         MAP(FUNC, \
             queue, \
-            surface)
+            surface, \
+            semaphore, \
+            image_view)
 
     #define VK_TYPE_MAP(FUNC) \
         MAP(FUNC,instance) \
diff --git a/image_view.hpp b/image_view.hpp
new file mode 100644
index 0000000..085b3be
--- /dev/null
+++ b/image_view.hpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Copyright:
+ *      2016, Danny Robson <danny@nerdcruft.net>
+ */
+
+#ifndef CRUFT_VK_SEMAPHORE_HPP
+#define CRUFT_VK_SEMAPHORE_HPP
+
+#include "./object.hpp"
+#include "./fwd.hpp"
+
+namespace cruft::vk {
+    struct image_view : public owned<image_view,device> {
+        using owned::owned;
+    };
+};
+
+#endif
diff --git a/semaphore.hpp b/semaphore.hpp
index 26e9bc0..99c7a4f 100644
--- a/semaphore.hpp
+++ b/semaphore.hpp
@@ -23,8 +23,8 @@
 
 namespace cruft::vk {
     struct semaphore : public owned<semaphore,device> {
-        
+        using owned::owned;
     };
-}
+};
 
 #endif
diff --git a/tools/hello.cpp b/tools/hello.cpp
index a8840dd..5f15726 100644
--- a/tools/hello.cpp
+++ b/tools/hello.cpp
@@ -3,6 +3,8 @@
 #include <cruft/vk/queue.hpp>
 #include <cruft/vk/device.hpp>
 #include <cruft/vk/surface.hpp>
+#include <cruft/vk/semaphore.hpp>
+#include <cruft/vk/image_view.hpp>
 
 #include <GLFW/glfw3.h>
 #include <GLFW/glfw3native.h>
diff --git a/traits.hpp b/traits.hpp
index 70600ba..5bfd844 100644
--- a/traits.hpp
+++ b/traits.hpp
@@ -93,23 +93,24 @@ namespace cruft::vk {
 
 
     //-------------------------------------------------------------------------
-    template <> struct native_traits<instance>          { using type = VkInstance; };
-    template <> struct native_traits<physical_device>   { using type = VkPhysicalDevice; };
-    template <> struct native_traits<device>            { using type = VkDevice; };
-    template <> struct native_traits<queue>             { using type = VkQueue; };
-    template <> struct native_traits<command_pool>      { using type = VkCommandPool; };
-    template <> struct native_traits<command_buffer>    { using type = VkCommandBuffer; };
-    template <> struct native_traits<fence>             { using type = VkFence; };
-    template <> struct native_traits<semaphore>         { using type = VkSemaphore; };
-    template <> struct native_traits<event>             { using type = VkEvent; };
-    template <> struct native_traits<render_pass>       { using type = VkRenderPass; };
-    template <> struct native_traits<framebuffer>       { using type = VkFramebuffer; };
-    template <> struct native_traits<shader_module>     { using type = VkShaderModule; };
-    template <> struct native_traits<pipeline>          { using type = VkPipeline; };
-    template <> struct native_traits<pipeline_cache>    { using type = VkPipelineCache; };
-    template <> struct native_traits<device_memory>     { using type = VkDeviceMemory; };
     template <> struct native_traits<buffer>            { using type = VkBuffer; };
     template <> struct native_traits<buffer_view>       { using type = VkBufferView; };
+    template <> struct native_traits<command_buffer>    { using type = VkCommandBuffer; };
+    template <> struct native_traits<command_pool>      { using type = VkCommandPool; };
+    template <> struct native_traits<device_memory>     { using type = VkDeviceMemory; };
+    template <> struct native_traits<device>            { using type = VkDevice; };
+    template <> struct native_traits<event>             { using type = VkEvent; };
+    template <> struct native_traits<fence>             { using type = VkFence; };
+    template <> struct native_traits<framebuffer>       { using type = VkFramebuffer; };
+    template <> struct native_traits<image_view>        { using type = VkImageView; };
+    template <> struct native_traits<instance>          { using type = VkInstance; };
+    template <> struct native_traits<physical_device>   { using type = VkPhysicalDevice; };
+    template <> struct native_traits<pipeline_cache>    { using type = VkPipelineCache; };
+    template <> struct native_traits<pipeline>          { using type = VkPipeline; };
+    template <> struct native_traits<queue>             { using type = VkQueue; };
+    template <> struct native_traits<render_pass>       { using type = VkRenderPass; };
+    template <> struct native_traits<semaphore>         { using type = VkSemaphore; };
+    template <> struct native_traits<shader_module>     { using type = VkShaderModule; };
     template <> struct native_traits<surface>           { using type = VkSurfaceKHR; };