DemoEkz6/ShabaninDemoEkz/MainWindow.xaml

<Window x:Class="ShabaninDemoEkz.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:ShabaninDemoEkz"
        mc:Ignorable="d"
        Title="Агенты" Height="450" Width="800"
        Icon="Resurses/Приятный шелест.ico"
        >
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="75"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="100"/>
            <RowDefinition Height="*"></RowDefinition>
        </Grid.RowDefinitions>
        <DockPanel Grid.ColumnSpan="2">
            <Image Source="Resurses/Приятный шелест.png"/>
            <TextBlock Text="Приятный шелест" FontSize="58"/>
        </DockPanel>

        <Frame x:Name="MainFrame" Grid.ColumnSpan="2" Grid.Row="1"/>
    </Grid>
</Window>