http://ru.stackoverflow.com/questions/420900/Как-построить-рисунок

gistfile1.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media.Imaging;

class Program
{
    [STAThread]
    static void Main ()
    {
        new Window {
            Content = new Image {
                Source = BitmapFrame.Create(new Uri("http://i.stack.imgur.com/XAUao.png"))
            }
        }.ShowDialog();
    }
}