Handcraft instruction includes textiles, ceramics and glasswork. The glasswork includes delicate flower vases, glassware and multicolored decorative wall hangings. These demonstrate that textile production, metalwork, carving, glasswork and jewellery-making were all practised in Jorvik. It concentrates in historic paperweights and Germanic glasswork. The Glass Collection ranges from ancient Roman glasswork to contemporary art glass. Millefiori () is a glasswork technique which produces distinctive decorative patterns on glassware. His paintings and glasswork use a vivid palette that is found in his beadwork. In 1965 Bulldozers revealed creamware, glasswork, porcelain, and pottery. Final products include a wide range of glasswork, including stained glass and lead light pieces. On the interior delicate glasswork adorns the lofty ceiling and the dome. These stained glass windows are among the best examples of 13th-century Italian glasswork. Came glasswork includes assembling pieces of cut and possibly painted glass using came sections. The amphora is a masterpiece of Hellenistic glasswork. The stained glasswork adds to the beauty of the cathedral. The technique of creating windows using glass and lead came is discussed at came glasswork.