with his cape and mask in a fighting stance. The Museo de Datos Históricos (Museum of Historical Facts) is in the building that was the first train station for the city. This museum traces the city's history from the pre-Hispanic era to the present day. It contains two rooms: one dedicated to photographs and the other with archeological finds including those of the Huajomulco culture. The Sor Juana Inés de la Cruz Library is located in a building constructed in the 19th century on what was part of the cathedral's old cemetery. The current library has been in operation since 1984. The Jardin del Arte (Art Garden) and Ricardo Garibay Cultural Center were built were the old Municipal Palace was demolished in 1984. These areas host national and international exhibitions and events featuring art, music and theatrical works. The Municipal Market is built on what was the Plaza of the Count of Orizaba. In the last decades of the 19th century, it was converted into a market but the building was neglected. In 1948, the current market was constructed. There are five tianguis markets, including one that specializes in counterfeit products (called “fayuca”), two public traditional markets, and a Central de Abastos or wholesale market. The city has a number of historic homes, mostly dating from the 19th century. The Casa de los Emperadores or House of the Emperors, was used by both Agustín de Iturbide and Maximiliano I as a residence. It is located on the corner of 1 de Mayo and Cuauhtémoc Streets. It is the only house in which both emperors stayed. The Casa de los Huesitos de Chabacano or House of the Little Apricot Pits is a Neoclassical work from the 19th century. The name comes from its owner in the early 20th century who ran a grocery store from the building and would paint apricot pits for neighborhood children to use as toys. The house is still in private hands and located on the corner of Juárez and 1 de Mayo Streets. The Exquitlán Hacienda is a building constructed from the late 19th century by Pánfilo García Otamendi. The work was completed using materials brought from France and was inaugurated in 1908. The Municipal Zoo has 180 species and a total of 390 animals. Species include lions, tigers, antelopes, lizards, bears, deer and a hippopotamus which is the zoo's mascot. Overlooking the city are a