Yashwant Daodar Kelkar

Yashwant Daodar Kelkar writes in Gujarati on the theory and principles of colour in રંગતંત્ર (Rang Tantra), an old and rare work published by the University Granth Nirman Board, Ahmedabad. The title points to a systematic treatment of colour as a technical or aesthetic subject in the Gujarati scholarly tradition.