static void Main(string[] args)
{
var imageView = new ImageView(new Image());
imageView.Apply(new BlurFilter());
imageView.Apply(new CaramelFilterAdapter(new CaramelFilter()));
Console.WriteLine("--- Exercise ---");
var emailClient = new EmailClient();
emailClient.AddProvider(new GmailProviderAdapter());
emailClient.DownloadEmails();
Console.ReadLine();
}