Road sign in the Atacama Desert, Norte Grande, Chile, South America

travel destination photography horizontal road sign atacama desert norte grande chile south america day nobody road sign red white number empty spare dry barren arid extreme terrain warning guidance transportation landscape scenics horizon over land clear sky blue the way forward diminishing perspective non urban scene outdoors colour image colour color image color outside travel destinations travel horizon horizons no one no one scenery scenic scene scenes landscapes transport south america south american latin america latin american