A long bridge on the background of a church and a cityA long bridge on the background of a church and a city
Evening landscape on the background of suitable arraysEvening landscape on the background of suitable arrays
A frightening landscape against the background of natureA frightening landscape against the background of nature
Gondola on the background of an old building in veniceGondola on the background of an old building in Venice
Multicolored umbrellas hang over the street between buildings against a blue sky backgroundMulticolored umbrellas hang over the street between buildings against a blue sky background
Основной цвет, тон, на к-ром пишется картина. Задний план картины. Общие условия, обстановка, где что-н. происходит ( книжн. ). Единица степени громкости.