Converting back from Base64 String to Image USING C#.

public Image Base64ToImage(string base64String)
{
  //First Convert Base64 String to byte[]
  byte[] imageBytes = Convert.FromBase64String(base64String);
  MemoryStream ms = new MemoryStream(imageBytes,0,imageBytes.Length);

  //Then Convert byte[] to Image
  ms.Write(imageBytes,0,imageBytes.Length);
  Image image = Image.FromStream(ms,true);
  return image;
}