author: Annelieke Ecab Willemsen  Ellen Kapiteijn  Alwin D R Huitema 

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copyrighted in countries with 25 years pma.

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copyrighted in countries where faithful reproduction of a 2D work of art do not have additional copyrights.

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copyrighted in countries which use the rule of the shorter term.

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copyrighted in countries with 50 years pma or shorter.

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copyrighted in countries with 100 years pma or shorter.

copyrighted in Turkmenistan.

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copyrighted in Kingdom of Denmark.

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copyrighted in Seychelles.

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