BOGOTA, June 21, 2016 (Xinhua) -- Image taken on June 16, 2016 shows the superintendent of the National Police of Colombia Oscar Gonzalez posing in front of a mural painted by himself in the sector of Quiba, in Bogota, Colombia. Oscar Gonzalez goes by the name "Oso" ("Bear") and his eye-catching graffiti murals can be seen on walls and doorways around Colombia's capital Bogota. Today, as assistant superintendent of police, Gonzalez incorporates art into police department programs to curb drug use among Colombian youth. (Xinhua/Jhon Paz)
