Translucent art paintings

Translucent art is a novel and unique art form that uses light to highlight the beauty of traditional painting. The front of the painting uses a monochrome black color to show the subject's lines, while the back uses color. When light is turned on, the two sides of the painting blend together to create a perfect picture, producing an impressive visual effect. Source : https://hanoionline.vn/video/tranh-nghe-thuat-xuyen-sang-made-in-hanoi-17-01-2025-297017.htm