An artist and philosopher, modeled on D.H. Lawrence, who champions a life balanced between intellect, emotion, and physicality, serving as a foil to Philip Quarles.

A young painter torn between idealism and desire, whose romantic entanglements reveal his internal conflicts and weaknesses.

A modern, liberated woman who pursues amusement without emotional attachment, challenging Walter Bidlake's romantic ideals.

Philip's wife who seeks emotional connection and acts as an interpreter between his intellectual world and human feeling.

An aging painter, father of Walter and Elinor, who embodies a life of sensuality but now faces physical decay.

Walter's abandoned mistress who transitions from a figure of devotion to exploring spiritual detachment.

A charismatic leader of a fascist group, representing political extremism and the pursuit of power.

A resentful, working-class laboratory assistant with communist beliefs, grappling with class hatred and personal contradictions.

An eccentric biologist focused on scientific research, detached from the complexities of human life.