The Song of Aquamarine is a ribald poetic form, originating in The Wild Seasons. The rules of the form are applied by poets to produce individual poems which can be recited. The poem is a single couplet. Use of assonance and symbolism is characteristic of the form. A form of parallelism is common throughout the poem, in that certain lines use the same placement of allusions. Each line has seven syllables. The first line is intended to describe the past. It must make use of metaphor. The second line is intended to move away from previous ideas concerning current events.