The city of Guanajuato, Mexico at night. Main buildings are the Sanctuary of Guadalupe and the University of Guanajuato. Guanajuato was once them largest mine producing locality accounting to up to 90% of the world´s silver (check this data for more accuracy, this is what I remember from my regional history lessons!). This city is a declared monument by the UN.
Tomas Castelazo
<span class="int-own-work" lang="en">Own work</span>