What is the appeal of LUMINART?

Please take a look at the remarkable change of the art
from before (left) and after (right) when the light is turned on. 

HOKUSAI
The great wave off Kanagawa(Thirty-six Views of Mount Fuji)

Luminart unlit

Luminart lit

Katsushika Oui
Courtesans Showing Themselves to the Strollers through the Grille

Luminart unlit

Luminart lit

KIYOCHIKA
View of Takanawa Ushimachi under a shrouded Moon

Luminart unlit

Luminart lit

KUNIYOSHI
Autumn Moon at Ishibashiyama (Military Brilliance for the eight views)

Luminart unlit

Luminart lit

KUNIYOSHI
Views of the Eastern Capital-The New Yoshiwara

Luminart unlit

Aya Narita
Untitled

Luminart unlit

Luminart lit