Terraria are often kept as decorative or ornamental items. The churches were decorated with ceramics, plastic elements and a variety of decorative forms. A decorating knife is any knife with a blade designed to make a decorative cut. Rossetti contributed designs for stained glass and other decorative objects. Stained glass windows were commonly used in churches for decorative and informative purposes. Designs were also modified for purely stylistic and decorative purposes. Techniques, shapes and decorative motifs were all affected. These retailers offer upscale assortments of apparel, accessories, jewelry, beauty and decorative home products. Floor pillows are another subset of decorative pillows. Items include pots, pans, plates and decorative items. Traditional arts and crafts are practiced throughout the country for commercial, decorative, and religious purposes. Waxworks is dedicated mostly to the making of decorative and aromatic candles. The design was linked overall with decorative plasterwork. This feature provides a clear example of integration of traditional Persian and Hindu decorative elements. This style has introduced the concept of industrial production in decorative art.