author: Maria J Campos  Ana Cristina Esteves  Marco F. Lemos  Hugo Monteiro 

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copyrighted in Trinidad and Tobago.

copyrighted in Saint Vincent and the Grenadines.

copyrighted in United States.

copyrighted in Uruguay.

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copyrighted in Nauru.

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copyrighted in Bosnia and Herzegovina.

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copyrighted in Federated States of Micronesia.

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copyrighted in Finland.

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copyrighted in Australia.

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copyrighted in Dominica.

copyrighted in Tarshish.

copyrighted in Chinland.

copyrighted in Philippines.

copyrighted in Kingdom of the Netherlands.

copyrighted in The Gambia.

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

copyrighted in Brunei.

copyrighted in Afghanistan.

copyrighted in Namibia.

copyrighted in Persia.

copyrighted in Guinea.

copyrighted in Oman.

copyrighted in Uganda.

copyrighted in Free Republic of the Congo.

copyrighted in Qatar.

copyrighted in countries with 50 years pma or shorter.

copyrighted in Nicaragua.

copyrighted in Cook Islands.

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copyrighted in countries with 100 years pma or shorter.

copyrighted in Turkmenistan.

copyrighted in Burkina Faso.

copyrighted in Liberia.

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copyrighted in Cameroon.

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copyrighted in Mozambique.

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copyrighted in Kingdom of Denmark.

copyrighted in Mauritania.

copyrighted in Iran.

copyrighted in Republic of Cuba.

copyrighted in Tanzania.

copyrighted in South Korea.

copyrighted in Democratic Republic of the Congo.

copyrighted in Rwanda.

copyrighted in Pakistan.

copyrighted in Lesotho.

copyrighted in Togo.

copyrighted in Seychelles.

copyrighted in Comoros.

copyrighted in Israel.

copyrighted in Laos.

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copyrighted in Thailand.

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copyrighted in countries with longer than 60 years pma.

copyrighted in countries with longer than 80 years pma.

copyrighted in countries with longer than 85 years pma.

copyrighted in countries with 71.5 years copyright term after publication.

copyrighted in countries with 25 years pma.

copyrighted in countries with 45 years pma or shorter.

copyrighted in countries with 70 years copyright term after publication.

copyrighted in countries with 60 years pma or shorter.

copyrighted in countries with 74 years copyright term after publication.

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copyrighted in countries with 25 years copyright term after publication.

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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 with 85 years pma.

copyrighted in countries with longer than 74 years pma.

copyrighted in countries with 78 years pma or shorter.

copyrighted in countries with 50 years pma.

copyrighted in countries without PD-art.

copyrighted in countries with 90 years pma.

copyrighted in countries with longer than 90 years pma.

copyrighted in countries with longer than 100 years pma.

copyrighted in countries with 15 years pma.

copyrighted in countries with 45 years pma.

copyrighted in countries with longer than 50 years pma.

copyrighted in countries with 85 years pma or shorter.

copyrighted in countries with 15 years pma or shorter.

copyrighted in countries with longer than 15 years pma.

copyrighted in countries with longer than 45 years pma.

copyrighted in countries with longer than 95 years pma.

copyrighted in countries with 74 years pma or shorter.

copyrighted in countries with 80 years pma.

copyrighted in countries with 60 years pma.

copyrighted in countries with 74 years pma.

copyrighted in countries with 100 years pma.

copyrighted in countries with 50 years copyright term after publication.

copyrighted in countries with 78 years pma.

copyrighted in countries with 95 years pma.