diff --git a/src/lumos.gresource.xml b/src/lumos.gresource.xml
index d9a5a1b..42b0c2b 100644
--- a/src/lumos.gresource.xml
+++ b/src/lumos.gresource.xml
@@ -3,6 +3,8 @@
   <gresource prefix="/eu/ichibi/Lumos">
     <file preprocess="xml-stripblanks">window.ui</file>
     <file preprocess="xml-stripblanks">widgets/time_priority_page.ui</file>
+    <file preprocess="xml-stripblanks">widgets/aperture_priority_page.ui</file>
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
+    <file compressed="true">style.css</file>
   </gresource>
 </gresources>
diff --git a/src/meson.build b/src/meson.build
index dc08604..6834b1b 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -32,6 +32,7 @@ lumos_sources = [
   'window.py',
   'widgets/widgets_loader.py',
   'widgets/time_priority_page.py',
+  'widgets/aperture_priority_page.py',
 ]
 
 install_data(lumos_sources, install_dir: moduledir)
diff --git a/src/widgets/aperture_priority_page.py b/src/widgets/aperture_priority_page.py
new file mode 100644
index 0000000..1e2867d
--- /dev/null
+++ b/src/widgets/aperture_priority_page.py
@@ -0,0 +1,26 @@
+# aperture_priority_page.py
+#
+# Copyright 2024 Daniele Verducci
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from gi.repository import Adw
+from gi.repository import Gtk
+
+@Gtk.Template(resource_path='/eu/ichibi/Lumos/widgets/aperture_priority_page.ui')
+class AperturePriorityPage(Gtk.Box):
+    __gtype_name__ = 'AperturePriorityPage'
+
diff --git a/src/widgets/aperture_priority_page.ui b/src/widgets/aperture_priority_page.ui
new file mode 100644
index 0000000..e6188f6
--- /dev/null
+++ b/src/widgets/aperture_priority_page.ui
@@ -0,0 +1,67 @@
+<interface>
+  <requires lib="gtk" version="4.0"/>
+  <requires lib="adw" version="1.0"/>
+  <template class="AperturePriorityPage" parent="GtkBox">
+    <property name="orientation">1</property>
+    <property name="valign">3</property>
+    <property name="halign">3</property>
+    <child>
+      <object class="GtkImage">
+        <property name="icon-name">camera-shutter-symbolic</property>
+        <property name="pixel-size">64</property>
+        <property name="margin-bottom">30</property>
+      </object>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="label" translatable="yes">Aperture priority</property>
+        <style>
+          <class name="title-1"/>
+        </style>
+        <property name="margin-bottom">30</property>
+      </object>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="label" translatable="yes">Set this shutter speed:</property>
+        <property name="margin-bottom">15</property>
+      </object>
+    </child>
+    <child>
+      <object class="GtkLabel" id="time-priority-aperture-label">
+        <property name="label" translatable="no">f/60</property>
+        <style>
+          <class name="lumos-big-result"/>
+        </style>
+        <property name="margin-bottom">30</property>
+      </object>
+    </child>
+    <child>
+      <object class="GtkLabel">
+        <property name="label" translatable="yes">Your camera's aperture setting is:</property>
+        <property name="margin-bottom">15</property>
+      </object>
+    </child>
+    <child>
+      <object class="GtkDropDown" id="time-priority-speed-dropdown">
+        <property name="model">
+          <object class="GtkStringList">
+            <items>
+              <item translatable="no">f/ 32</item>
+              <item translatable="no">f/ 22</item>
+              <item translatable="no">f/ 16</item>
+              <item translatable="no">f/ 11</item>
+              <item translatable="no">f/ 8</item>
+              <item translatable="no">f/ 5.6</item>
+              <item translatable="no">f/ 4</item>
+              <item translatable="no">f/ 2.8</item>
+              <item translatable="no">f/ 2</item>
+              <item translatable="no">f/ 1.4</item>
+            </items>
+          </object>
+        </property>
+      </object>
+    </child>
+  </template>
+</interface>
+
diff --git a/src/widgets/widgets_loader.py b/src/widgets/widgets_loader.py
index 28dfb73..975bac6 100644
--- a/src/widgets/widgets_loader.py
+++ b/src/widgets/widgets_loader.py
@@ -1,8 +1,10 @@
 from gi.repository import GObject
 
 from .time_priority_page import TimePriorityPage
+from .aperture_priority_page import AperturePriorityPage
 
 # Register widgets to be used in templates UI
 def registerWidgets() -> None:
     GObject.type_ensure(TimePriorityPage)
+    GObject.type_ensure(AperturePriorityPage)
 
diff --git a/src/window.ui b/src/window.ui
index 1864efa..25b9b3e 100644
--- a/src/window.ui
+++ b/src/window.ui
@@ -35,11 +35,7 @@
                     <property name="icon-name">camera-shutter-symbolic</property>
                     <property name="use-underline">true</property>
                     <property name="child">
-                      <object class="GtkLabel" id="aperture-label">
-                        <property name="label" translatable="yes">Aperture priority mode!</property>
-                        <style>
-                          <class name="title-1"/>
-                        </style>
+                      <object class="AperturePriorityPage" id="aperture-priority-page-widget">
                       </object>
                     </property>
                   </object>