Marc'O

You can help expand this article with text translated from the corresponding article in French. (February 2021) Click [show] for important translation instructions. View a machine-translated version of the French article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Marc'O]]; see its history for attribution. You may also add the template {{Translated|fr|Marc'O}} to the talk page. For more guidance, see Wikipedia:Translation.

Marc-Gilbert Guillaumin^[1] known as Marc'O (original spelling Marc, O ) (born April 10, 1927) is a French writer, researcher, director, playwright, and filmmaker known for being part of the Lettrist movement.^[2][3][4]