A dog rests beside a door in the Las Palmitas neighborhood, Pachuca city, Hidalgo state, Mexico, on Aug. 16, 2015. According to local press, artists grouped in the denominated "Germen Colectivo" spent approximately 14 months painting the facades of 209 houses in the Las Palmitas neighborhood of different colors to create the largest mural in Mexico. (Xinhua/Javier Lira/NOTIMEX)
