Pastel pencils are similar to hard pastels. Neiman worked in oil, enamel, watercolor, pencil drawings, pastels, serigraphy and some lithographs and etching. Media include watercolor, oil, and acrylic paintings, photographs, sculptures, pastels, ceramics, glass, and textiles. The artwork was made using watercolor airbrush, pastels, and India ink. Serov frequently called upon various graphic techniques - watercolors, pastels, lithographs and so forth. Near neutrals include browns, tans, pastels and darker colors. Barker was equally proficient in watercolour, pen and ink, oils, and pastels. She sat for at least 60 oils, watercolours, pastels or pencil drawings by Rossetti. Stephen Pastel of The Pastels is credited with coming up with their name. Color can also be achieved through crayons, pastels or colored pencils. Prismacolor offers several varieties of pastels, including hard, soft, oil, and pencil pastels. Sisley produced some 900 oil paintings, some 100 pastels and many other drawings. Novak took classes in painting with pastels from artists Harley Brown and Richard McKinley. It is the tooth of the painting surface that holds the pastels, not a fixative. Newley works mainly in pastels and oils.