Illusion of a 3D Image Caused by Light Refraction

This page is the CodyCross answer for the clue below from Spa Time, Group 811, Puzzle 1 (Dermarolling).

Question is: Illusion of a 3D Image Caused by Light Refraction

and the answer is: HOLOGRAM

Word Meaning:

HOLOGRAM — A three-dimensional image of an object created by holography.

Definitions from Wiktionary.

Illusion Of A 3D Image Caused By Light Refraction - Spa Time CodyCross Answers | CodyCross Solutions