Looks to be Italian Majolica, probably from the 1950s - 60s.
"Maiolica, also called Majolica, is Italian tin-glazed pottery dating from the Renaissance period. It is decorated in colours on a white background, sometimes depicting historical and mythical scenes, these works known as istoriato wares ("painted with stories"). By the late 15th century, several places, mainly small cities in northern and central Italy, were producing sophisticated pieces for a luxury market in Italy and beyond. In France maiolica developed as faience, in the Netherlands and England as delftware, and in Mexico as talavera. In English the spelling was anglicised to "majolica”, but the pronunciation remained usually the same with the long "i" as in 'kite'."
Dave