diff --git a/Cupola/Cupola.sln b/Cupola.sln
similarity index 61%
rename from Cupola/Cupola.sln
rename to Cupola.sln
index 433f1f0..9519489 100644
--- a/Cupola/Cupola.sln
+++ b/Cupola.sln
@@ -3,7 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.3.32901.215
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Cupola", "Cupola.csproj", "{83EBE364-D0B0-4262-8AFC-539506D72116}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cupola", "Cupola\Cupola.csproj", "{83EBE364-D0B0-4262-8AFC-539506D72116}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tranquility", "Tranquility\Tranquility.csproj", "{121FE047-7E49-4B05-93E9-457E242D4D75}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +17,10 @@ Global
 		{83EBE364-D0B0-4262-8AFC-539506D72116}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{83EBE364-D0B0-4262-8AFC-539506D72116}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{83EBE364-D0B0-4262-8AFC-539506D72116}.Release|Any CPU.Build.0 = Release|Any CPU
+		{121FE047-7E49-4B05-93E9-457E242D4D75}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{121FE047-7E49-4B05-93E9-457E242D4D75}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{121FE047-7E49-4B05-93E9-457E242D4D75}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{121FE047-7E49-4B05-93E9-457E242D4D75}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/Tranquility/App.xaml b/Tranquility/App.xaml
new file mode 100644
index 0000000..cc00ea6
--- /dev/null
+++ b/Tranquility/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="Tranquility.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:Tranquility"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>
diff --git a/Tranquility/App.xaml.cs b/Tranquility/App.xaml.cs
new file mode 100644
index 0000000..5970bdc
--- /dev/null
+++ b/Tranquility/App.xaml.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Tranquility
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}
diff --git a/Tranquility/AssemblyInfo.cs b/Tranquility/AssemblyInfo.cs
new file mode 100644
index 0000000..8b5504e
--- /dev/null
+++ b/Tranquility/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]
diff --git a/Tranquility/MainWindow.xaml b/Tranquility/MainWindow.xaml
new file mode 100644
index 0000000..25337ec
--- /dev/null
+++ b/Tranquility/MainWindow.xaml
@@ -0,0 +1,19 @@
+<Window x:Class="Tranquility.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:Tranquility"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="539">
+    <Grid>
+        <Button Content="Load" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Height="35" Width="65" Click="LoadFilesClick"/>
+        <Button Content="Run" HorizontalAlignment="Left" Margin="249,10,0,0" VerticalAlignment="Top" Height="35" Width="65"/>
+        <Button Content="Save" HorizontalAlignment="Left" Margin="249,389,0,0" VerticalAlignment="Top" Height="35" Width="280"/>
+        <ProgressBar HorizontalAlignment="Left" Height="35" Margin="319,10,0,0" VerticalAlignment="Top" Width="210"/>
+        <TextBox HorizontalAlignment="Left" Margin="80,10,0,0" TextWrapping="Wrap" Text="INPUT FOLDER" VerticalAlignment="Top" Width="164" Height="35"/>
+        <TextBox HorizontalAlignment="Left" Margin="10,50,0,0" TextWrapping="Wrap" Text="INPUT FILES" VerticalAlignment="Top" Width="234" Height="374"/>
+        <Image HorizontalAlignment="Left" Height="332" Margin="249,50,0,0" VerticalAlignment="Top" Width="281"/>
+
+    </Grid>
+</Window>
diff --git a/Tranquility/MainWindow.xaml.cs b/Tranquility/MainWindow.xaml.cs
new file mode 100644
index 0000000..c6cc822
--- /dev/null
+++ b/Tranquility/MainWindow.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows;
+using Microsoft.WindowsAPICodePack.Dialogs;
+using WinRT;
+
+namespace Tranquility
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+
+        private void LoadFilesClick(object sender, RoutedEventArgs e)
+        {
+            string file = OpenFolder();   
+        }
+
+        private static string? OpenFolder()
+        {
+            CommonOpenFileDialog dialog = new CommonOpenFileDialog();
+            dialog.IsFolderPicker = true;
+            CommonFileDialogResult result = dialog.ShowDialog();
+
+            if (result == CommonFileDialogResult.Ok)
+                return dialog.FileName;
+
+            return null;
+        }
+    }
+}
diff --git a/Tranquility/Tranquility.csproj b/Tranquility/Tranquility.csproj
new file mode 100644
index 0000000..e3f8eb7
--- /dev/null
+++ b/Tranquility/Tranquility.csproj
@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net7.0-windows10.0.17763.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWPF>true</UseWPF>
+    <SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="WindowsAPICodePack-Core" Version="1.1.2" />
+    <PackageReference Include="WindowsAPICodePack-Shell" Version="1.1.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Cupola\Cupola.csproj" />
+  </ItemGroup>
+
+</Project>