I then painted it a glossy white color.
I thought about patterning the sheets, but I couldn't be bothered, so I painted them yellow.
The colors are really pretty, but Scalemates makes the photo appear darker than the original. 🙁
I bought white toner and made a floral decal. (motorart.tistory.com/772)
Because it is a laser printer toner, the bright color is bound to be light, but it was made into a floral pattern so that it would not look awkward even if the density was light.