Moiré pattern is an interference pattern created when two grids or patterns with slightly different spacing overlap, resulting in a new pattern with areas of enhanced and reduced visibility. This phenomenon occurs due to the visual effect of the superimposed patterns interacting, causing a moiré-like appearance that can vary in complexity and frequency based on the alignment and properties of the original patterns. Moiré patterns are commonly observed in various fields such as photography, printing, textiles, and digital imaging, where they can either enhance or disrupt the visual quality depending on the intended application. The unique characteristic of moiré patterns lies in their ability to produce intricate designs and effects through the interaction of simple geometric structures, making them a subject of interest for both scientific study and artistic exploration.