[encoded data, 77737 characters], 502, 'image/jpeg');
INSERT INTO `Firma` (`Fecha`, `Activa`, `Foto`, `Codigo`, `Tipo`) VALUES
('2011-04-01', 2, 0x[encoded data, 302226 characters], 565, 'image/jpeg');
INSERT INTO `Firma` (`Fecha`, `Activa`, `Foto`, `Codigo`, `Tipo`) VALUES
('2011-04-01', 1, 0x[encoded data, 144095 characters]