Death
Death is an ever-present reality in Plath's poetry, and manifests in several different ways.
One common theme is the void left by her father's death. In "Full Fathom Five," she speaks of his death and burial, mourning that she is forever exiled. In "The Colossus," she tries in vain to put him back together again and make him speak. In "Daddy," she goes further in claiming that she wants to kill him herself, finally exorcising his vicious hold over her mind and her work.
Death is also dealt with in terms of suicide, which eerily corresponds to her own suicide attempts and eventual death by suicide. In "Lady Lazarus," she claims that she has mastered the art of dying after trying to kill herself multiple times. She sneers that everyone is used to crowding in and watching her self-destruct. Suicide, though, is presented as a desirable alternative in many of these works. The poems suggest it would release her from the difficulties of life, and bring her transcendence wherein her mind could free itself from its corporeal cage. This desire is exhilaratingly expressed in "Ariel," and bleakly and resignedly expressed in "Edge." Death is an immensely vivid aspect of Plath's work, both in metaphorical and literal representations.
Victimization
Plath felt like a victim to the men in her life, including her father, her husband, and the great male-dominated literary world. Her poetry can often be understood as response to these feelings of victimization, and many of the poems with a male figure can be interpreted as referring to any or all of these male forces in her life.
In regards to her father, she realized she could never escape his terrible hold over her; she expressed her sense of victimhood in "The Colossus" and "Daddy," using powerful metaphors and comparisons to limn a man who figured heavily in her psyche.
Her husband also victimized her through the power he exerted as a man, both by assuming he should have the literary career and through his infidelity. Plath felt relegated to a subordinate, "feminine" position which stripped from her any autonomy or power. Her poems from the "Colossus" era express her frustration over the strictures under which she operated. For instance, "A Life" evokes a menacing and bleak future for Plath. However, in her later poems, she seems finally able to transcend her status as victim by fully embracing her creative gifts ("Ariel"), metaphorically killing her father ("Daddy"), and committing suicide ("Lady Lazarus", "Edge").
Patriarchy
Plath lived and worked in 1950s/1960s England and America, societies characterized by very strict gender norms. Women were expected to remain safely ensconced in the house, with motherhood as their ultimate joy and goal. Women who ventured into the arts found it difficult to attain much attention for their work, and were often subject to marginalization and disdain. Plath explored and challenged this reductionist tendency through her work, offering poems of intense vitality and stunning language. She depicted the bleakness of the domestic scene, the disappointment of pregnancy, the despair over her husband's infidelity, her tortured relationship with her father, and her attempts to find her own creative voice amidst the crushing weight of patriarchy. She shied away from using genteel language and avoided writing only of traditionally "female" topics. Most impressively, the work remains poetic and artistic - rather than political - because of her willing to admit ambivalence over all these expectations, admitting that both perspectives can prove a trap.
Nature
Images and allusions to nature permeate Plath's poetry. She often evokes the sea and the fields to great effect. The sea is usually associated with her father; it is powerful, unpredictable, mesmerizing, and dangerous. In "Full Fathom Five," her father is depicted as a sea god. An image of the sea is also used in "Contusion," there suggesting a terrible sense of loss and loneliness.
She also pulled from her personal life, writing of horse-riding on the English fields, in "Sheep in Fog" and "Ariel." In these cases, she uses the activity to suggest an otherworldly, mystical arena in which creative thought or unfettered emotion can be expressed.
Nature is also manifested in the bright red tulips which jolt the listless Plath from her post-operation stupor, insisting that she return to the world of the living. Here, nature is a provoker, an instigator - it does not want her to give up. Nature is a ubiquitous theme in Plath's work; it is a potent force that is sometimes unpredictable, but usually works to encourage her creative output.
The self
Plath has often been grouped into the confessional movement of poetry. One of the reasons for this classification is that she wrote extensively of her own life, her own thoughts, her own worries. Any great artist both creates his or her art and is created by it, and Plath was always endeavoring to know herself better through her writing. She tried to come to terms with her personal demons, and tried to work through her problematic relationships. For instance, she tried to understand her ambivalence about motherhood, and tried to vent her rage at her failed marriage.
However, her exploration of herself can also be understood as an exploration of the idea of the self, as it stands opposed to society as a whole and to other people, whom she did not particularly like. Joyce Carol Oates wrote that even Plath's children seemed to be merely the objects of her perception, rather than subjective extensions of herself. The specifics of Plath's work were drawn from her life, but endeavored to transcend those to ask more universal questions. Most infamously, Plath imagined her self as a Jew, another wounded and persecuted victim. She also tried to engage with the idea of self in terms of the mind and body dialectic. "Edge" and "Sheep in Fog" explore her desire to leave the earthly life, but express some ambivalence about what is to come after. "Ariel" suggests it is glory and oneness with nature, but the other two poems do not seem to know what will happen to the mind/soul once the body is eradicated. This conflict - between the self and the world outside - can be used to understand almost all of Plath's poems.
The Body
Many of Plath's poems deal with the body, in terms of motherhood, wounds, operations, and death.
In "Metaphors," she describes how her body does not feel like it is her own; she is simply a "means" towards delivering a child. In "Tulips" and "A Life," the body has undergone an operation. With the surgery comes an excising of emotion, attachment, connection, and responsibility. The physical cut has resulted in an emotional severing, which is a relief to the depressed woman. "Cut" depicts the thrill Plath feels on almost cutting her own thumb off. It is suggested that she feels more alive as she contemplates her nearly-decapitated thumb, and watches the blood pool on the floor. "Contusion" takes things further - she has received a bruise for some reason, but unlike in "Cut," where she eventually seems to grow uneasy with the wound, she seems to welcome the physical pain, since the bruise suggests an imminent end to her suffering. Suicide, the most profound and dramatic thing one can do to one's own body, is also central to many of her poems.
Overall, it is clear that Plath was constantly discerning the relationship between mind and body, and was fascinated with the implications of bodily pain.
Motherhood
Motherhood is a major theme in Plath's work. She was profoundly ambivalent about this prescribed role for women, writing in "Metaphors" about how she felt insignificant as a pregnant woman, a mere "means" to an end. She lamented how grotesque she looked, and expressed her resignation over a perceived lack of options. However, in "Child," she delights in her child's perception of and engagement with the world. Of course, "Child" ends with the suggestions that she knows her child will someday see the harsh reality of life. Plath did not want her children to be contaminated by her own despair. This fear may also have manifested itself in her last poem, "Edge," in which some critics have discerned a desire to kill her children and take them with her far from the terrors of life. Other poems in her oeuvre express the same tension. Overall, Plath clearly loved her children, but was not completely content in either pregnancy or motherhood.
