| 摘要 |
PROBLEM TO BE SOLVED: To provide an ornament configured to produce a pattern attracting a person and arousing interest, and a method for changing the pattern by the ornament.SOLUTION: The ornament includes a first sheet 10 and a second sheet 20 that are relatively displaced in a superposed state. The first sheet 10 and second sheet 20 include opaque or translucent sheet bodies 11 and 21 with multiple holes 12 and 22 formed thereon, where the multiple holes 12 and 22 are scattered at positions with regularity. The sheet bodies 12 and 22 are so configured that, when five points in total of four points at corner parts of a rectangle and one point at a center thereof are defined as a base unit, base units are repeated two-dimensionally (a whole area of the sheet) and the hole parts corresponding to the five points are regularly scattered on the whole surface of the sheet.SELECTED DRAWING: Figure 1 |
