藍白紅的分割之間

Partitions In‑between BLUE WHITE & RED is a public art installation that reimagines the sensory and emotional relationship between light and the city. Stretching across the 800‑metre Central–Mid‑Levels Escalator—the world’s longest outdoor covered escalator system—the work transforms a familiar commuter route into a slow, unfolding corridor of colour and perception. As the first lighting‑based artwork ever presented on this iconic piece of infrastructure, the installation treats the escalator itself as an artistic medium, inviting the public to encounter a daily pathway as a site of cultural and spatial possibility.

In a city where art is often perceived as distant from everyday routines, the project adopts an intentionally accessible approach. By weaving light directly into the rhythms of public transportation, it becomes a quiet companion to the journeys of thousands, subtly shifting how people inhabit and interpret a space they thought they already knew.

The colour palette draws inspiration from two cultural touchstones: the French national flag and the red‑white‑blue plastic bags once ubiquitous in Hong Kong. These hues carry layered associations—white evoking peace and honesty, red suggesting bravery and strength, and blue resonating with ideas of vigilance, loyalty, and perseverance.

Through a carefully tuned interplay of these colours, the installation creates a perceptual “partition” from the site’s industrial fluorescent lighting. The escalator’s continuous span becomes a linear canvas, revealing how colour can reshape spatial identity, influence emotional resonance, and expand the cultural imagination of the city.