Grande Bridge: former link building above the Tietê river

astronomical observatory: location used for observing celestial events

stone bridge: type of bridge design with stone or brick material

Tietê River: river in São Paulo, Brazil

tree: perennial woody plant

São Paulo Observatory

grille: grid of slits in a barrier, that allows passage of fluids but blocks large objects

20th century: time period between January 1, 1901, and ended on December 31, 2000

daytime: period on any given point of the planet's surface during which it experiences natural illumination from sunlight

urban forestry: land use management system in which trees or shrubs are cared or protected for well-being