Caspar David Friedrich, The wanderer above the sea of fog (1818)
The problem of landscape arises precisely because landscape, whether it appears in literary or painterly form, whether thought of in terms of the presented or that which presents, is indeed a function, and a representing, of our relationship with place. Is the term “landscape” inadequate to describe the complexity of that relationship? If we treat landscape purely in terms of the narrowly spectatorial and the detached (or as associated with a single historical formation or artistic genre), then perhaps it is. Yet the argument I have advanced here is that this conception of landscape is itself inadequate to describe the complexity of landscape as such. The problem of landscape is thus that landscape represents to us, not only our relationship with place, but also the problematic nature of that relationship—a relationship that contains within it involvement and separation, agency and spectacle, self and other. It is in and through landscape, in its many forms, that our relationship with place is articulated and represented, and the problematic character of that relationship made evident.
Edward S. Casey, The Edge(s) of Landscape: A Study in Liminology (2011)