Lucian Freud's "Annabel Sleeping," created in 1988 using oil on canvas, embodies the Expressionist movement through its raw emotional depth. This powerful work portrays one of Freud's daughters, depicted with an innovative perspective that turns her body away from the viewer. While her facial expression remains unseen, the artwork is intensely expressive, capturing a curled, fetal position often interpreted as a reaction to physical or psychological trauma. Freud seems to position himself, and by extension the viewer, as a helpless observer, intruding into a deeply personal space and gaining insight into her feelings. The work can also be read in a feminist light, suggesting a woman's trauma finds expression only in sleep, when she is unaware of being watched. Freud masterfully demonstrates the tangibility of humans, from their emotional struggles to the naturalism of their bodies. The brute physicality of Annabel's feet, alongside emphasized details like muscle motion and skin texture, de-idealizes the human form. Breaking from traditions of flawless female figures, Freud insists on the corporeality of all bodies, a realism reminiscent of Caravaggio’s approach to depicting human imperfection.