A Somnambulist

A Somnambulist depicts a figure walking in sleep — eyes open but unseeing, moving through a space inhabited but not perceived. Somnambulism as a subject had particular resonance in Victorian culture, when the science of the unconscious mind was beginning to develop through mesmeric theory, proto-psychology, and the literary tradition of sleep-walking that ran from Lady Macbeth to the Gothic novel. The sleep-walker occupied a liminal space between waking and dreaming, control and loss of control, the rational and the irrational, that fascinated Victorian artists and writers. For Millais, the subject offered the opportunity to paint a female figure in a state of uncanny detachment — present but absent, moving but unconscious — that differed markedly from his usual alert and engaged female subjects. The work demonstrates his continued interest, even in later career, in exploring subjects at the edge of Victorian psychological inquiry.

The compositional challenge of a somnambulist is representing consciousness suspended — the figure must appear present but somehow absent, moving but without intention. Millais conveys this through the fixed, unseeing quality of the eyes and the particular blankness of the face, contrasted with the natural movement of the body. The lighting would have been carefully chosen to reinforce the uncanny quality of the subject.