Johann Eleazar Zeissig, also known as Schenau, was a German genre, portrait and porcelain painter, and engraver; director of the Royal Academy of Arts in Dresden.

China painting, or porcelain painting, is the decoration of glazed porcelain objects such as plates, bowls, vases or statues. The body of the object may be hard-paste porcelain, developed in China in the 7th or 8th century, or soft-paste porcelain, developed in 18th-century Europe. The broader term ceramic painting includes painted decoration on lead-glazed earthenware such as creamware or tin-glazed pottery such as maiolica or faience.