This surreal construct is one of the many public art projects by South Korean artist Choi Jeong-Hwa, whose love of found objects and anti-institutional approach to art is known internationally (he once hung strings of sparkling garbage around Seoul Olympic Stadium). The 10-story tall installation called Doors is comprised of 1,000 reused, brightly colored doors transformed into a rustic and visually indulgent object evoking a pixelated and painterly effect from afar, perhaps reminiscent of an abstract Klimt painting. Alternatively, the installation can also be read less glamorously as a mirror to Seoul’s increasingly ad-dominated cityscape where Doors resembles a jarring collection of ads to the point of irony. (Via Colossal.)