" Sometimes, she said, she could recognize a place just by the quality of the light. In Lisbon, the light at the end of spring leans madly over the houses, white and humid, and just a little bit salty. In Rio de Janeiro, in the season that the locals instinctively call ‘autumn’, and that the Europeans insist disdainfully is just a figment of their imagination, the light becomes gentler, like a shimmer of silk, sometimes accompanied by a humid grayness, which hangs over the streets, and then sinks down gently into the squares and gardens. In the drenched land of the Pantanal in Mato Grosso, really early in the morning, the blue parrots cross the sky and they shake a clear, slow light from their wings, a light that little by little settles on the waters, grows and spreads and seems to sing. In the forests of Taman Negara in Malaysia, the light is like a liquid, which sticks to your skin, and has a taste and a smell. It’s noisy in Goa, and harsh. In Berlin the sun is always laughing, at least during those moments when it manages to break through the clouds, like in those ecological stickers against nuclear power. Even in the most unlikely skies, Ângela Lúcia is able to discern shines that mustn’t be forgotten; until she visited Scandinavia she’d believed that in that part of the world during the winter months light was nothing but the figment of people’s imagination. But no, the clouds would occasionally light up with great flashes of hope. She said this, and stood up, adopting a dramatic pose: ‘And Egypt? In Cairo? Have you ever been to Cairo?… To the pyramids of Giza?…’ She lifted her hands and declaimed: ‘The light, majestic, falls; so potent, so alive, that it seems to settle on everything like a sort of luminous mist. "
― José Eduardo Agualusa , The Book of Chameleons