Add a logo....

PageHeader.xaml

<UserControl
    x:Class="PhotoSharingApp.Universal.Controls.PageHeader"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:PhotoSharingApp.Universal.Controls"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:valueConverters="using:PhotoSharingApp.Universal.ValueConverters"
    VerticalAlignment="Top"
    VerticalContentAlignment="Top"
    HorizontalAlignment="Stretch"
    HorizontalContentAlignment="Stretch"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    Height="88"
    x:Name="controlRoot"
    mc:Ignorable="d"
    d:DesignHeight="300"
    d:DesignWidth="400">

    <UserControl.Resources>
        <valueConverters:NullToVisibilityConverter x:Key="NullToVisibilityConverter" />
        <valueConverters:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
    </UserControl.Resources>

    <Grid x:Name="grid" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <Grid x:Name="titleBar">
        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="Auto" />
                    <ColumnDefinition />
                    <ColumnDefinition Width="Auto" />
                </Grid.ColumnDefinitions>
<Image Source="ms-appx:///Assets/SportsPicsLogo.png" Margin="0,5" />
                <local:MyControl Margin="0,0,0,0" Visibility="Collapsed" />
                <ContentPresenter x:Name="content" Grid.Column="1"
                                  VerticalAlignment="Center"
                                  HorizontalAlignment="{Binding HorizontalContentAlignment, ElementName=controlRoot}"
                                  Margin="0,0,16,0"
                                  Content="{Binding HeaderContent, ElementName=controlRoot}" />

            </Grid>
            ...
            </UserControl>