Artist E Douwes Dekker

I'm trying to find a reference to E. Tn (or In) Douwes Dekker, an artist who did a chalk of a beautiful dark skinned woman signed Oct. 1984.

I thought I had found him but 1st guy mentioned below died in 1950. I can't find a reference to a son of his but maybe if you have one of the books cited below you can help me out? I would like to know who the woman in the chalk is - his wife? Mother? Is she Islamic? When did the artist die and where? I own the art piece but can't find the artist listed anywhere. People always ask me who the woman is and I'd like to have the answer. I'll post the photo at: http://oldbaglady.blogspot.com this evening.

Thanks for any assistance you can provide. Madlyn

http://en.wikipedia.org/wiki/Ernest_Douwes_Dekker

Dutch East Indies.
the younger Douwes Dekker was related to the famous writer, Eduard Douwes Dekker, author of Max Havelaar, who was his grandfather's brother.[2]

Later he was allowed to return to the East Indies. In 1922, he taught in Bandung in a lower school. Two years later as head of the school, he renamed it the "Ksatrian Institute". This institute was officially recognised by the government in 1926. In the same year, he married Johanna Mussel, one of its teachers, six years after divorcing his first wife

In February 1947, he changed his name to "Danudirja Setiabudi" which means 'powerful substance, faithful spirit'. In 8 March 1947 after divorcing his second wife, he married Haroemi Wanasita, in an Islamic ceremony

His life is recorded in a biography: 'Het Leven van EFE Douwes Dekker, by Frans Glissenaar in 1999.
http://en.wikipedia.org/wiki/Multatuli
He spent his later years in Bandung, writing his autobiography, 70 Jaar Konsekwent (1950). Douwes Dekker died in 1950.
Eduard Douwes Dekker (2 March 1820 – 19 February 1887), better known by his pen name Multatuli, was a Dutch writer famous for his satirical novel, Max Havelaar (1860) in which he denounced the abuses of colonialism in the colony of the Dutch East Indies (today's Indonesia).