 Dey is also remembered for his portraits of various Indian personalities, including members of the Tagore and Tata families, Albert Einstein, and Mohandas Karamchand Gandhi.He also depicted lesser known personalities, such as Josephine MacLeod, the promoter of Swami Vivekananda's Ramakrishna order at Belur Math.Incidentally, it was Josephine MacLeod who first brought Okakura Kakuzo to India from Japan in 1901–1902.