View of the mountains surrounding Petropolis, State of Rio de Janeiro, Brazil, South America

View of the mountains surrounding Petropolis, State of Rio de Janeiro, Brazil, South America

The facade of the Municipal Building dating from 1859 in Petropolis, Brazil, South America

Education, brazil. Teenagers learning the basics of robotics at a course for poor in petropolis

Parana pine (candelabra tree) (Araucaria angustifolia) stand out in the forest, Nova Petropolis, Rio Grande do Sul, Brazil, South America

Lutheran church of Nova Petropolis, Rio Grande do Sul, Brazil, South America

Main square with flower gardens, Nova Petropolis, Rio Grande do Sul, Brazil, South America

Typical colonial style building, Nova Petropolis, Rio Grande do Sul, Brazil, South America

Palacio and Museo Imperial, Petropolis, Rio de Janeiro State, Brazil

Neo-Gothic cathedral in Petropolis, Rio de Janeiro, Brazil, South America