[Dmitry111]

Все !!! Проблема решена URLEncode рулит !!!

Код:

procedure TForm1.Button1Click(Sender: TObject);
var
  ms:   TMemoryStream;
  jpeg: TJpegImage;
  url: string;
begin
  ms := TMemoryStream.Create;
  jpeg := TJpegImage.Create;
  try
    url:= URLEncode('http://sitename.info/images/чертеж.jpg');
    IdHTTP1.Get(url,ms);
    ms.Position := 0;
    jpeg.LoadFromStream(ms);
    Image1.Picture.Graphic := jpeg;
  finally
    jpeg.Free; ms.Free;
  end;
end;