Tin-glazing in the kiln atmosphere and therefore a flame-burning kiln. Traditional kilns were wood firing, which required the pots to be protected in the glaze and luster firings by saggars or to be fired in a muffle kiln. Except for those making luster ware, modern tin-glaze potters use electric kilns. The recrystallisation of tin oxide during the firing provides evidence of the slightly different methods of different production sites, as the crystal size, the distribution and the concentration may be influenced. For instance, the analysis of the 14th century Islamic tin glazes from eastern Spain indicates that these samples may be
A Gift of Magic A Gift of Magic A Gift of Magic is a 1971 novel by Lois Duncan about a grandmother who gives her grandchildren distinct gifts. Brendon is given the gift of music, Kirby is given the gift of dance, and Nancy is given the gift of magic. "A Gift of Magic" was originally published in 1971 by Little, Brown and Company in hardcover. In 2012, the novel was reissued with changes to modernize the content, and changes to the name and ages of some of the characters. A 2012 audiobook based on the updated text was published by Hachette Audio and