Those with teaching certificates may teach art in elementary or secondary schools, whereas those with a master's or doctorate degree may teach art in colleges or universities. Some sculptors combine various materials to create mixed-media works. In recent years, some sculptors have incorporated light, sound, and motion into their works. Printmakers create printed images from designs cut or etched into wood, stone, or metal. After cutting the design, the artist inks the surface of the woodblock or stone and rolls or stamps it onto paper to make an impression.
Some printmakers make prints by graphically encoding data and processing it, using a computer.
The computer-enhanced images are printed using printers with specially loaded software or are transmitted electronically to be viewed on the Internet. Graphic designers use a variety of print, electronic, and film media to create designs that meet client needs. Most graphic designers use computer software to generate new images. They design promotional displays and marketing brochures for products and services, develop distinctive company logos for products and businesses, and create visual designs of annual reports and other corporate literature. Many graphic designers develop the graphics and layout of Internet websites.