Optical display body, page pair, product, printed product, passport, card, bill, label, tag, and ticket

An optical display body capable of manifesting a visible image, the optical display body comprising:

• a stripe mask including a transmission part and a reflection part that is wider than the transmission part, the transmission part and the reflection part being alternately arranged so as to form a stripe pattern;
• and
• a printed body including a 2-dimensional flattened design that is the visible image flattened in a first direction, the 2-dimensional flattened design being printed on the printed body two or more times repeatedly in a second direction orthogonal to the first direction,
• the stripe mask including:
• a first stripe pattern region in which a transmission part having a first width is arranged;
• and
• a second stripe pattern region in which a transmission part having a second width that is larger than the first width is arranged, and
• the stripe mask, upon being superimposed on the printed body such that a stripe direction of the stripe mask will be coincident with the second direction of the printed body, allowing the visible image to be displayed through the stripe mask.