The ideal palace by ferdinand cheval is an example of what type of art? a. book design b. trace art c. outsider art d. lithography

Ferdinand Cheval (19 April 1836 – 19 August 1924) was a French postman who spent thirty-three years of his life building Le Palais idéal (the "Ideal Palace") in Hauterives. The Palace is regarded as an extraordinary example of naïve art architecture. so the answer is C. the outsider art

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answer/// priests singing psalms and the congregation singing responses;