Nineteen words, and Dave Bonta's "Sun line" still moves from sky to seasoning to the palm of a hand. It tells no story and names no speaker. Instead it sets plain things side by side and lets them start to resemble one another. "White light and simple talk" are the subjects of the sentence, one belonging to the eye and the other to the ear. Both are stripped of ornament, and together they "promise a Zen of salt." The verb matters. They only promise, so the poem is about what ordinary things seem to hold out to us, not about anything delivered. Its central idea is that the most basic materials of life (light, everyday speech, salt) can carry a kind of contemplative discipline, and that this attention ends up mapped onto the human body.
"A Zen of salt" is the strangest and most satisfying phrase here. "Zen" suggests emptiness, restraint and paying attention to what is in front of you, and the formula "the Zen of…" is a familiar way of finding discipline in something humble. Salt is about as humble as a substance gets. It is white, so it quietly echoes "white light," and its crystals catch light the way a window does. Judging by the imagery, the poem seems to trust that readers will bring their own associations: the sea, sweat, tears, the sharpening of taste. It never lists them. Salt also works as a model for the poem itself, small, plain and concentrated, and it makes everything around it more vivid.
The second couplet changes direction. "Like a road in the country / of a hand" begins as a rural picture, a lane running through fields. Then the line break swings the meaning round, and "country" turns out to mean a territory, "the country of a hand." The reader gets the pleasure of a small correction, as if the landscape had been folded up and tucked into a palm. The simile is also grammatically loose. We are never told exactly what is "like a road," so the light, the talk, the promise and the salt all become candidates. The title adds another layer. "Sun line" can mean a streak of sunlight, and it is also, as far as I know, the name of a line on the palm in palmistry. The poem seems to play on that overlap. A ray from the sky becomes a road, and the road becomes a crease in the skin.
The sound of the poem is as pared back as its subject. There is no end rhyme and no regular meter, but there are quieter music effects. "White light" is a full rhyme inside a single phrase, so the poem opens with a little chime. In many accents "talk" and "salt" share a vowel, which links the ends of the first couplet's lines even though they don't rhyme. The soft s and z sounds in "simple," "promise," "Zen" and "salt" give the lines a hush, like grains being poured. The lines also shrink. The first two have six syllables each, the third has seven, and the last has only three. "Of a hand" arrives small and quiet, and it ends the poem the way a hand closes around something it has been given.
The poem's presentation is plain too. Everything is lowercase and there is no punctuation, so the sentence runs without a pause until it stops. The one capital letter inside the lines belongs to "Zen," the biggest idea among very small words. It stands out, but the words around it keep it from sounding grand.
The poem is significant because it shows how much a very short text can do by trusting its reader. It practises what it describes. It uses simple talk, a few concrete nouns and no explanation, yet it still opens onto spiritual and bodily meanings. It also shows how metaphor can work by shifting scale, so that sunlight, a country road and the lines of a palm sit in one frame. After reading it, you may find yourself looking at your own hand as if it were a map, with the light falling across it.