Check out this exhibit by sculptor Rafael Gómezbarros – pretty scary at first glance, then beautiful.
The exhibit is called “Casa Tomada” (seized house) and the ants represent “…the displacement of peasants due to war and strife. Spreading aggressively over the colonial façades of goverment structures… “.
Each of the 1300 ants are over 2 feet in length made of fiberglass resin, fabric, and branches. [Source…]