a macro image of the red microprint on a 10 euro banknote, emphasizing the advanced tamper-proof technology used to

microprint 10 euro tamperproof fraud money currency seal hologram counterfeits authenticity watermark forgery cash banknote paper finance european europe note financial detail guilloche spirograph closeup reflection fluorescence banknotes foil bill union fake fine lines 100 symbol print texture rich monetary denomination exchange design elements banking falsify futuristic economy hundred security