Centeotl, or Toci, the goddess of the harvest, had her human sacrifices also, but in this case a woman figured as protagonist. She, too, was dressed like the goddess, and entrusted to the care of four midwives, priestesses of Centeotl, who were commissioned to pet and amuse her. A fortnight before the festival, they celebrated "the arm dance" before her, in which the dancers, without moving their feet, perpetually raised and lowered their arms, as a symbol of the vegetation fixed at its roots, but moving freely above. Then she had to take part in a mock combat, after which she received the title of "image of the mother of the gods." The day before her execution, she went to pay what was called her "farewell to the market," in which she was conducted to the market of Mexico, sowing maize all along the street as she went, and reverenced by the people as Toci, "our grandmother." But the following midnight she was carried to the top of a teocalli, perched upon the shoulders of a priest, and swiftly decapitated. Then they flayed her without loss of time. The skin of the trunk was chopped off, and a priest, wrapping himself in the bleeding spoil, traversed the streets in procession, and made pretence of fighting with soldiers who were interspersed in the cortége. The skin of the legs was carried to the temple of Centeotl, the son, where another priest made himself a kind of mask with it, to represent his god, and sacrificed four captives in the ordinary way. After this, the priest, accompanied by some soldiers, bore the hideous shreds to a point on the frontier, where they were buried as a talisman to protect the empire. The festivals of Tlaloc, god of rain, were perhaps yet more horrible. At one of them they sacrificed a number of prisoners of war, one upon another, clothed like the god himself. They tore out their hearts in the usual way, and then carried them in procession, enclosed in a vase, to throw them into a whirlpool of the lake of Mexico, which they imagined to be one of the favoured residences of the aquatic deity. But it was worse still at the festival of this same Tlaloc which fell in February. On this occasion a number of young children were got together, and decked with feathers and precious stones. They put wings upon them, to enable them to fly up, and then placed them on litters, and bore them through the city in grand procession and with the sound of trumpets. The people, says Sahagun,[21] could not choose but weep to see these poor little ones led off to the sacrifice. But if the children themselves cried freely, it was all the better, for it was a sign that the rain would be abundant.[22]