They’re not always minor annoyances though; in fact they can be put to use in all kinds of areas from art to anti-counterfeiting ... is made of four separate Moiré patterns.

[ChrysN] put the effect to work with this spinning Moiré lamp build. It’s a build that can be achieved with scrap-bin components. An LED-encrusted PC cooling fan is used as the base of the lamp ...

can be beautiful and a form of art too,” Armor said in a statement, adding that the graphic design is made with a colored Moiré effect, which is an interference pattern produced by overlaying ...