Evening twilight has fallen in the sky, the moon illuminates the twilightEvening twilight has fallen in the sky, the moon illuminates the twilight
The spring field merges with the sky on the horizonThe spring field merges with the sky on the horizon
Against the background of the sky above the water, a man on a boardAgainst the background of the sky above the water, a man on a board
Видимая над землёй атмосфера — пространство в форме свода, купола. Верхняя часть полости рта.