To satisfy his friend, Rollo applied his eye to the aperture, and saw that one of the Convent buildings was indeed filled with onions, as John Mortimer had said. It was a kind of cloister open at one side, and with rows of pillars. The wind rustling through the pendant strings filled the place with a pleasant noise, distinctly audible even outside the wall. "A thousand pounds, Rollo," moaned John Mortimer, "and that old wretch at the wicket only laughed at me, and snapped the catch in my face. They don't understand business here. I wish I had them apprenticed to my father at Chorley for six months, only for six months. They'd know the difference!" Rollo took his friend's arm and drew him away. "This is not the time for it," he said soothingly, "wait. We are going to the Convent to-night. The Mother Superior has permitted the lady on whose account we are here to be removed there after dark, and we want your help." "Can I speak to the old woman about the onions then?" "Certainly, if there is an opportunity," said Rollo, smiling. "Which I take leave to doubt," thought Etienne to himself, as he meditated on his own troubles in the matter of little Concha and the maiden of the green lattice. "Very well, then," said Mortimer, "I'm your man; I don't mind doing a little cloak-and-dagger considered as trimmings--but business is business." The three friends proceeded venta-wards, and just as they passed the _octroi_ gate the same muleteer who had passed them outward bound, went in before them with the same leathern bottle in his hand. And as he entered he tossed his hand casually towards Gaspar Perico, who sat in the receipt of custom calmly reading an old newspaper. "Now that's curious," said John Mortimer, "that fellow had a red and white cloth in his hand. And all the time when I was skirmishing about after those onions in the nuns' warehouse, they were waving red and white flags up on the hills over there--_wig wag_ like that!" And with his hand he illustrated the irregular and arbitrary behaviour of the flags upon the hills which overlooked the village of Sarria to the south. And at the sound of his words Rollo started, and his countenance changed. It was then no mere delusion of the eye and brain that he had seen when he entered the precincts of the mill-house of Sarria, as La Giralda would fain have persuaded him. The thought started a doubt in his mind. Who after all was that old woman? And what cause had El Sarria for trusting her? None at all, so far as Rollo knew, save that she hated the Tia Elvira. Then that flicker of red and white on the hillside to the south among the scattered boulders and juniper bushes, and the favour of the same colour in the muleteer's hand as he went through the gate! Verily Rollo had some matter for reflection, as, with his comrades, one on either hand of him, he strolled slowly back to the venta.