Вроде вторая лаба.

TCPMI/TCPMI/MainWindow.xaml

@@ -11,13 +11,12 @@
             <ColumnDefinition Width="180" />
             <ColumnDefinition />
         </Grid.ColumnDefinitions>
-        <Border BorderBrush="#FFA500" BorderThickness="5">
-            <Border.Resources>
-                <Style TargetType="Border">
-                    <Setter Property="CornerRadius" Value="3"/>
-                </Style>
-            </Border.Resources>
-            <StackPanel Name="ButtonPanel" Grid.Column="0" Background="#696969">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="375"/>
+        </Grid.RowDefinitions>
+        <Border BorderBrush="#FFA500" BorderThickness="5" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2">
+            <StackPanel Name="ButtonPanel" Background="#696969">
                 <Button Margin="30" Foreground="#FFA500" BorderBrush="#FFA500" BorderThickness="3" Background="#FF696B69">
                     Галерея
                     <Button.Resources>
@@ -52,6 +51,17 @@
                 </Button>
             </StackPanel>
         </Border>
-        <WrapPanel Grid.Column="1"></WrapPanel>
+        <Border Grid.Column="1" Grid.Row="0" BorderBrush="#FFA500" BorderThickness="5">
+            <WrapPanel>
+                <Label Foreground="#FFA500" VerticalAlignment="center">
+                    <Bold>Сортировать по:</Bold>
+                </Label>
+                <RadioButton Foreground="#FFA500" Content="Дате" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
+                <RadioButton Foreground="#FFA500" Content="Размеру" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
+                <RadioButton Foreground="#FFA500" Content="Названию" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
+            </WrapPanel>
+        </Border>
+        <WrapPanel Grid.Column="1" Grid.Row="1">
+        </WrapPanel>
     </Grid>
 </Window>