In Sonnet 18, the speaker describes how the person he addresses is more sweet, temperate and fair than the beauty he sees in nature. He even notes how the sun is sometimes dim and how nature’s beauty is sporadic.
And often is his gold complexion dimm’d;
And every fair from fair sometime declines,
The speaker concludes that the beauty of the person he’s addressing is not so fleeting because it will live as long as there are people to read this sonnet. His beloved’s beauty last longer than nature because it is immortalized in verse. This lifts her to a goddess-like status.
So long as men can breathe or eyes can see,
So long lives this and gives life to thee.
In Sonnet 130, the speaker takes an oppositional or ironic approach. He notes how his beloved does not compare to the beauty he sees in nature. Music is more pleasing than her voice. Coral is more red than her lips. The speaker is chastising other poets who describe the one they love with exaggerations that are so over the top, they are “false comparisons.”
My mistress, when she walks, treads on the ground:
And yet, by heaven, I think, my love as rare
As any she belied with false compare.
The two sonnets are similar in that they compare a loved one’s beauty to the beauty of nature. Sonnet 18 is effusive and traditional. Her beauty is more impressive than nature and is immortal through this verse. Sonnet 130 is ironic, satiric and literally more down to earth. While many poets have described loved ones with goddess-like qualities, the speaker in sonnet 130 is much more honest and practical. In fact, you could say that the speaker in sonnet 130 is challenging speakers in other poems, like the one in sonnet 18. It’s like he’s saying his loved one is just as rare and beautiful: he doesn’t need to make exaggerated comparisons to prove it. Shakespeare shows his versatility and/or the willingness to mock others and himself.
Imagery in Sonnets 18 and 130 are very apparent in these two poems. Shakespeare uses metaphors and nature to express beauty. In Sonnet 18, Shakespeare asks if he should “compare thee to a summer’s day.” He praises his lover, writing how she is unrivalled against a summer’s day and he acknowledges that summer is a season of love and beauty through the imagery because it gives scenery for the readers. He says that anything beautiful, such “summer’s lease,” ends abruptly due to nature or chance. However, he knows that his lover’s “eternal summer shall not fade.” Shakespeare explains that she will grow with time in the “eternal lines” of the sonnet. With the purpose of preserving the woman’s beauty, Shakespeare writes that as long as “men can breathe or eyes can see,” his lover’s memory and beauty will never be forgotten. In Sonnet 130, imagery comes through insults of his mistress. The mistress is dull-eyed, “nothing like the sun.” Her dark lips are beat by the much brighter red of coral. Her chest is dark brown and her hairs are “black wires” on her head. She has no “roses” of color in her cheeks and the breath of his mistress reeks. He knows that she is human with flaws and loves her for being real compared to “any she belied with false compare.” In these two sonnets, imagery is used similarly because they are used to show how beautiful the women in the poem are. However, imagery in Sonnet 130 explains that beauty is not everything because his mistress is far from beautiful but he still loves her wile in Sonnet 18, his mistress is more beautiful than the most beautiful day of the year. In both sonnets, it is apparent that Shakespeare is an admirer of beauty, flaws that are not covered up, and nature.