Image of the remote site

Hello guys!

I need your help.
This is code of my net page (C#).

I don't have error but in the output of webpage I don't see the image of the remote site, but I see an icon undefined...

How can i do it?
Can someone test my code?
please

Any help?
Thank you.
PHP Code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="CallRemote_Default" %>

<!
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<
html xmlns="http://www.w3.org/1999/xhtml">
<
head runat="server">
    <
title></title>
</
head>
<
body>
    <
form id="form1" runat="server">
    <
div>
        <
asp:Literal ID="Literal1" runat="server" Mode="passthrough">
        <
img alt="" src="<img alt="" src="http://www.meteowebcam.it/export_reg.php?reg=Toscana&day=0"/>"/></asp:Literal>
    
</div>
    </
form>
</
body>
</
html>


using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.IO;

public 
partial class CallRemote_Default System.Web.UI.Page
{
    protected 
void Page_Load(object senderEventArgs e)
    {
        
Literal1.Text getHtml("http://www.meteowebcam.it/export_reg.php?reg=Toscana&day=0");
    }


    public 
string getHtml(string url)
    {
        try
        {
            
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
            
myRequest.Method "GET";
            
WebResponse myResponse myRequest.GetResponse();
            
StreamReader sr = new StreamReader(myResponse.GetResponseStream(), System.Text.Encoding.UTF8);
            
string result sr.ReadToEnd();
            
sr.Close();
            
myResponse.Close();
            return 
result;
        }
        catch (
Exception exception)
        {
            return 
"The following error occurred: " exception;
        }
    }