It's an illustration of Einstein's theory of photoelectric effect.
Electrons, negatively charged elements (with minus sign)- are emitted from substance by photons (particles of light).
Three windows- the source of light- are associated with Saint Trinity.
Three lines from each window- photons (light) are associated with God.
Six negatively charged elements, electrons- are associated with Devil.
Crosses and stars at bottom are associated with happiness , love, truth.
The massage of the artwork is - to find true happiness is to let in God into our hearts.
The 2026 Engage Art Contest will be accepting new artwork in January 2026!