Soft-paste porcelain its soft-paste and hard-paste varieties is fraught with misconceptions", and various categories based on the analysis of the ingredients have been proposed instead. Some writers have proposed a "catch-all" category of "hybrid" porcelain, to include bone china and various "variant" bodies made at various times. At least in the past, some sources dealing with modern industrial chemistry and pottery production have made a completely different distinction between "hard porcelain" and "soft porcelain", by which all forms of pottery porcelain, including East Asian wares, are "soft porcelain". Chinese porcelain, which arrived in Europe before the 14th century, was much admired and
Querelles de famille Querelles de famille Querelles de famille (Family Quarrels) is a novel by Georges Duhamel published in 1932 by Mercure de France, dedicated to Roger Martin du Gard. Georges Duhamel, the narrator, in a caustic and purposefully ultra-conversative tone, criticises the technological progress of the close of the 19th century and the start of the 20th century, and the beginnings of consumer society. Its omnipresent and haunting sounds, in particular that of the phonograph, drive him to promote the creation of a national park of silence. The "grime" which, according to him, surrounds the cities, due essentially to what he calls