Economically-priced, Alvin scholastic-quality School-Art illustration boards are practical for school purposes and ideal as an inexpensive practice board. Hot Press illustration boards are good for pen and ink, paste-ups, and silkscreen. Cold Press illustration board is ideal for both wet and dry media, including watercolor, pencil, and charcoal. Available in sizes shown below. One side WHITE; reverse side smooth GRAY. Quality-made in the USA.