The present invention discloses one kind of ink and wash ceramic picture with less weather damage and long preservation period and its making process and special roasting furnace. The making process includes the steps of grinding ceramic pigment and mixing with gelatin solution, drawing in polished and gelatin treated Xuanzhou paper, painting with gelatin and alum solution, mounting the painting onto white ceramic biscuit, and baking in a special backing furnace through a first-fast-then-slow temperature raising course. The special backing furnace has sectional arranged heating filaments. |