Learn how to say Frescos correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word fresco:
noun (plural frescoes or frescos)
a painting done rapidly in watercolour on wet plaster on a wall or ceiling, so that the colours penetrate the plaster and become fixed as it dries.
[mass noun] the method of painting frescoes, used in Roman times and by the great masters of the Italian Renaissance including Giotto, Raphael, and Michelangelo.
late 16th century: Italian, literally ‘cool, fresh’. The word was first recorded in English in the phrase in fresco, representing Italian affresco, al fresco ‘on the fresh (plaster)’