Based on the framing and positions of flags blowing in wind, the original photograph appears to be identical to the one used in "Around and about South America", Frank Vincent, 1890, Internet Archive link. This version appears to have been significantly digitally altered based on the cloning of sky and sea areas.
Autor
Brazillian Navy (foto: SDM - Serviço de de Divulgação da Marinha do Brasil)
Refer to the following: This file is licensed under a Creative Commons Attribution 2.5 Brazil
Otras versiones
This image was produced by the Brazilian Navy. The Navy's public relations service states that all the images from their website are free for use provided the source is cited. As of 6 February 2011, please do not use this licence as Navy of Brazil's copyright policy has changed (see template talk) To the uploader: Please provide a link to the original file and the authorship information if available.
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