Here are some examples of line gesture drawing. Take note of the sense of movement in each of these, whether it is the movement of the subject itself as it is conveyed, or the movement of the artist's hand. Take note of the difference between each medium: crayon versus graphite versus ink versus watercolor, brush versus pen, dry versus wet. Each medium reacts differently to the movement of the artist's hand and produces a different line.
Claes Oldenburg:
Icebox (1963), crayon, pencil, watercolor
Bicycle on Ground (1959), crayon
Pat Reading in Bed, Lenox (1959), crayon
Alberto Giacometti:
Untitled (1956), engraving
Artist's Mother (1951), graphite
Table Before the Dormer Window (1950), graphite
Annette Sewing (1954), graphite
Rico Lebrun:
Model: Two Studies (1962), black ink and wash
Some can fly and some can't. (1939), black ink
Auguste Rodin:
Cambodian Dancer (1906), watercolor and pencil
Ugolino (1882), pen and ink
Eugene Delacroix:
Lion Attacking a Boar (1851), red chalk
Lion Devouring a Hare (1851), red chalk
Honoré Daumier:
Riot Scene (1871), pen and ink wash
Henry Moore:
Sheep Study (1972), etching