Paper craft is the collection of art forms employing paper or card as the primary artistic medium for the creation of three-dimensional objects. It is the most widely used material in arts and crafts. It lends itself to a wide range of techniques, as it can for instance be folded, cut, glued, molded, stitched, or layered. Papermaking by hand is also an important paper craft. Painting and calligraphy though they are commonly applied as decoration are normally considered as separate arts or crafts.