The triangle architectural element lit by daylight on a gridded building facade had attracted my eyes. I came up with an interesting idea to 'inscribe' a subject within the 'triangle' of the building. Not long after, a subject, who was totally immersed in his headphone and smartphone, walked pass the scene so I immediately took this shot - perhaps this image manifests the spatial relationship between us as a little urban dweller and our colossal urban environment.