Paper Craft is also an important skill.
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. Paper making by hand is also an important paper craft.Wikipedia