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fr-N Cet utilisateur a pour langue maternelle le français.
en-3 This user has advanced knowledge of English.
ro-2 Acest utilizator poate contribui cu un nivel intermediar de română.
de-1 Dieser Benutzer beherrscht Deutsch auf grundlegendem Niveau.
it-1 Questo utente può contribuire con un livello elementare in italiano.


Hello, I am Marie-Lan Nguyen. I am mainly involved in the Romanian-speaking Wikipedia, the English-speaking Wikipedia, and Commons, mostly about fencing. I am a sysop on Commons. I held for two years the position of secretary of Wikimédia France, the French chapter of the Wikimedia Foundation.

I live in Paris. I was educated as a modernist historian. I now work as a writer.

I took my user name from American psychologist Joseph Jastrow, famous for his rabbit-duck illusion.

Contact me: jastrow(α)pip-pip.org