Concepts of “landscape” in the views of researchers of the 20th and early 21st centuries in the situation of the urban world

The article highlights the views of researchers on the world of landscape architecture, which contains many value meanings and, above all, in the “nature-human” relationship, which are expressed in modern architecture. This broad cultural layer in the article takes on an ecological orientation, namely, in the current picture of the modern world, two clearly defined trends can be observed. On the one hand, the wave of environmental consciousness is becoming universal and increasingly global; on the other hand, it is penetrating into professional scientific spheres. The entire compositional and artistic structure of modern landscape architecture is aimed at making a person feel comfortable in the structure of the urban environment. The aim of the article is to consider the theoretical fabrications of the authors, submitted to the judgment of the reader in order to outline specific, optimal solutions in different spheres of landscape activity.