The man is an athlete. a man on a white backgroundThe man is an athlete. A man on a white background
Football team on the background of the stadium with fansFootball team on the background of the stadium with fans
The confrontation between the two teams against the background of the image of their fansThe confrontation between the two teams against the background of the image of their fans
A man stands against the background of snow-capped mountainsA man stands against the background of snow-capped mountains
A man is a hand-to-hand combat fighter on a dark backgroundA man is a hand-to-hand combat fighter on a dark background
People in the water on the background of the evening islandPeople in the water on the background of the evening island
Основной цвет, тон, на к-ром пишется картина. Задний план картины. Общие условия, обстановка, где что-н. происходит ( книжн. ). Единица степени громкости.