This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionGruta da Torrinha - "réplica" natural do Morro do Pai Inácio.jpg
Português: A Gruta da Torrinha é uma das mais belas cavernas do Brasil, devido à sua magnífica e variada ornamentação de espeleotemas, compreendendo vulcões, travertinos, flores de aragonita, cristais de gipsita, e tantas outras, incluindo essa curiosa "réplica da região do Morro do Pai Inácio e Morro do Camelo.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.