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
Description1834 sketch of elements in Hindu temple architecture, four storey vimana.jpg
English: This is a photo of sketches made by Ram Raz and published in 1834.
The source images can be found in
Ram Raz (1834) Essay on the Architecture of the Hindus, Royal Asiatic Society of Great Britain and Ireland.
A scholarly review of this source:
Madhuri Desai (2012), Interpreting an Architectural Past Ram Raz and the Treatise in South Asia, Journal of the Society of Architectural Historians, Vol. 71, No. 4, pages 462-487
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 license, 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 license as the original.