Across
- 4. Designs or partial motifs which are seemingly printed at random on the recto and verso of the substrate, but they match up perfectly and form a complete new motif when viewed in transmitted light.
- 7. A thin strip of plastic, metallic or other material embedded in the substrate during the paper substrate manufacturing process
- 8. Lines or motifs made up of very small letters, numbers and/or images that are barely perceptible with the naked eye, but become visible at magnification
- 9. An authorization in a form of a sticker which allows persons to enter, stay, exit the territory of MS
- 10. - ink that changes its colour depending on the angle of observation and illumination
Down
- 1. An unauthorized copy or reproduction of an authentic/genuine document
- 2. They are mixed into the paper pulp during the paper manufacturing process, to serve as a security feature
- 3. Motif, visible when tilted and viewed under oblique light.
- 5. Security feature which show different information depending on the viewing and/or lighting conditions.
- 6. A person who uses other persons documents taking advantage of their physical resemblance to the genuine holder