Screen with a special checked decoration on double-sided mirror. Two perpendicularly checked crystals are applied to a double-sided frame in polished brushed aluminum, separated by a gap of a few centimetres. These objects create a game of mirrored reflections, coverings and transparencies that deceive the observer, dissimulating and confusing the objects reflected from the ones screened and vice versa. The screen is made of hinged modular panels.