Greenhouse of the Night Shift

At midnight the desalination plant hums like a held cello. Sea-dark water climbs the pipes, shedding scales of moonlight. On the catwalk, sodium lamps bloom in patient halos. Even the gulls sleep with salt folded under their wings.

Inside, membranes listen for minerals the way monks listen for bells. Brine turns, is wrung, returns to the ocean thinner of grief. Valves open with the soft cough of old brass lungs. Somewhere inland, a faucet dreams of this labor.

Dawn arrives first as pink rust along the tanks. Then light pours through steam and makes small weather. My gloves smell of iron, kelp, and electrical rain. I sign my name beside the pressure log like a tide mark.

By breakfast, glass cups in distant kitchens will ring. Children will rinse strawberries, someone will swallow a pill. No one will taste the engines, the night, the disciplined sea. Still, in every sip, a horizon quietly survives.