Orange trees and fallen leaves in autumn at sunsetOrange trees and fallen leaves in autumn at sunset
Trees in the fog against the background of twilightTrees in the fog against the background of twilight
Photo of mountains in the fog on the background of sunsetPhoto of mountains in the fog on the background of sunset
Непрозрачный воздух, насыщенный водяными парами, а также загрязнённый пылью, дымом, копотью и т. п..