Ceramic, glass and porcelain objects are modelled and their moulds are created in the Plaster Workshop, but the works of other departments needing plaster moulds are also served here. Moulds are created on the one hand on the plaster lathes by turning, and, on the other hand, on the marble tables by plaster casting, using patterns or by wood-carving. In a separated part of the workshop, there is an area suitable for metal- and woodworking equipped with a vice, a bench drill, a grinder, and handheld power tools. Silicone casting can also be carried out in the workshop.