Holograms (uncovered on fifty six banknotes): Holographic illustrations or photos that change visual appearance when viewed from distinctive angles, frequently exhibiting 3D consequences or colour shifts to boost security. textual content and/or pictures have a 3D look elaborate engravings for example guilloche and micro textual content lifted printing a checksum https://angelostpke.livebloggs.com/38920770/everything-about-top-selling-copyright-banksnotes