Here are 61 examples of some of the best contemporary architecture being practiced by designers from Mexico and Argentina. Surveying residential, commercial, and institutional building locations from Buenos Aires to Baja, it details striking and innovative projects throughout Latin and South America. Here is work by such renowned architects as Cesar Pelli (whose Del Bosque complex in Mexico City features twin residential towers that suggest ancient pillars) and by newer architects just beginning to be recognized on the world stage.