裏面と表面が向かい合う切り紙構造のおかげで、裏に書かれた模様が表面で反射し、私たちの目に届きます。

Thanks to the kirigami structure with the front and back facing each other, the pattern on the back reflects on the surface and reaches our eyes.

”うらがみえる”と同じ構造です。なぜ”すけてみえる”か反射の仕組みを考えてみましょう。

This is the same structure as “The back side is visible". Let's consider the mechanism of reflection and why "The other side is visible".