คำอธิบาย1834 sketch of elements in Hindu temple architecture, two storey vimana with mandapa.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