Toxcatl massacre detail, Bernardino de Sahagn and collaborators, General History of the Things of New Spain, also called the Florentine Codex, vol. 3, book 12, f. 1v, 15751577, watercolor, paper, contemporary vellum Spanish binding, open approx. 32 x 43 cm, closed approx. 32 x 22 x 5 cm Medicea Laurenziana Library, Florence, Italy