"A blue haze blankets the region when viewed from a distance, hence the name Blue Mountains. Forests of eucalyptus and gum trees grow in the area. All four different types of eucalyptus trees covered the hills, mountains, valleys, canyons, and plateaus. These eucalyptus forests emit a huge amount of oils into the atmosphere. When eucalyptus oils, dust particles, and water vapour combine, as the sunlight hits, it creates an optical illusion of a blue haze. The light allows the eyes to see the blue pigments in the atmosphere." Where is the colour setting now to make the haze blue instead of brown as it is now?
