Dolly in over the Altar a la Patria with the Chapultepec Castle with the Mexican flag flying above it, CDMX on a very polluted day

dolly in altar a la patria chapultepec castle mexican flag fly cdmx polluted daylight environmental pollution hazy deteriorated air quality smog cityscape urban atmosphere national monument historical landmark national pride patriotic symbolism monumental structure preservation environmental impact unhealthy atmospheric city life control urbanization mexico city heritage cultural memorial landmarks national park landscape deteriorating skyline flags monuments cinematic solitude greenery nature oasis connectivity