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Stunning artworks are hidden within Latvian passport - but they are not visible to the naked eye
A Latvian version of the travel document features a unique design which can only be seen using a special tool. Although at first the passport pages appear to be normal, when viewed under a UV light.
A Latvian version of the travel document features a unique design which can only be seen using a special tool. Although at first the passport pages appear to be normal, when viewed under a UV light.
