My favorite #building in Bogotá, the absolutely one-of-a-kind Instituto Colombian para Evaluación de la Educación (ICFES), Calle 17/Carrera 4, on the Parque de los Periodistas. Anibal Moreno, c.1968. From a massive base, large #brick masses are interspersed with aviator-dark #glazing cubes, which also protrude from a complex arrangement of #corduroy-concrete turrets capped with cement #flange-beam floors and eaves, forcing a fanciful, furrowed-brow effect to the #fenestration. The structural forms of towers and bridges create a fortress, albeit one wearing secret-service shades. Never seen anything like it. Worryingly boarded up over the last few years, fate may be in question.