Many are not aware that Hugo was almost as prolific in the visual arts as he was in literature, producing more than 4,000 drawings in his lifetime.
Originally pursued as a casual hobby, drawing became more important to Hugo shortly before his exile, when he made the decision to stop writing in order to devote himself to
politics. Drawing became his exclusive creative outlet during the period 1848-1855
Hugo worked only on paper, and on a small scale; usually in dark brown or black pen-and-ink wash, sometimes with touches of white, and rarely with color. The surviving drawings are surprisingly accomplished and "modern" in their style and execution, foreshadowing the experimental techniques of Surrealism and Abstract Expressionism.
He would not hesitate to use his children's stencils, ink blots, puddles and stains, lace impressions, "pliage" or folding (i.e. Rorschach blots), "grattage" or rubbing, often using the charcoal from match sticks or his fingers instead of pen or brush. Sometimes he would even toss in coffee or soot to get the effects he wanted. It is reported that Hugo often drew with his left hand or without looking at the page, or during Spiritualist séances, in order to access his unconscious mind, a concept only later popularized by Sigmund Freud.Hugo kept his artwork out of the public eye, fearing it would overshadow his literary work. However, he enjoyed sharing his drawings with his family and friends, often in the form of ornately handmade calling cards, many of which were given as gifts to visitors when he was in political exile. Some of his work was shown to, and appreciated by, contemporary artists such as Van Gogh and Delacroix; the latter expressed the opinion that if Hugo had decided to become a painter instead of a writer, he would have outshone the artists of their century.