This essay examines how habitual movement reduces urban experience to efficiency and recognition. It argues that attention sustains the horizon as a perceptual condition through which space gains depth, continuity, and relation, and that learning to see, rather than merely look, allows the city to unfold beyond immediacy.


The essay explores how urban experience is shaped not only by what is visible, but by what withdraws from attention through habitual movement. It argues that contemporary modes of navigation, driven by efficiency, repetition, and anticipation, narrow perception, reducing space to a sequence of tasks and arrivals. What is diminished in this process is not sight itself, but the horizon, understood not as a distant line or scenic view, but as a perceptual condition through which space unfolds from a situated position, sustaining depth, continuity, and relation.

Central to the essay is a distinction between looking and seeing. Looking operates through recognition, allowing movement to proceed smoothly while flattening experience. Seeing, by contrast, is framed as an attentive practice that loosens expectation and makes absence, interval, and extension perceptible.

Drawing on phenomenological and theoretical accounts of perception, the essay positions the horizon as a fragile and contingent structure, produced through attention and easily collapsed by speed, repetition, and infrastructural mediation. London is used to locate and spatialise this argument, not as a comprehensive case study, but as a dense and uneven field in which the horizon is repeatedly obscured, fragmented, and intermittently restored.

Towards the Horizon extends this investigation by translating the essay’s perceptual concerns into the physical and graphic structure of the book itself. The square format unfolds into a series of partial horizons that echo the city’s own interruptions, requiring the reader to navigate images, text, and the intervals between them with the same attentiveness the essay calls for. Just as the text argues that the horizon is not a distant line but a condition through which space gathers and exceeds the immediate, the book asks the reader to assemble continuity from fragments, sensing extension across folds, gaps, and shifting alignments.

Only when the book is fully opened does a composite horizon emerge, not as a fixed view but as something constructed through movement, attention, and negotiation between what is visible and what withdraws. In this way, the book becomes both argument and enactment, demonstrating that the horizon is not given, but continually worked towards.