A moody cityscape viewed through a series of arched passageways, capturing a rainy night in an urban setting. The scene features illuminated skyscrapers in the background, their lights reflecting off wet surfaces below. Multiple golden orbs, possibly street lamps or moons, float above the arches, creating a dreamlike atmosphere. The color palette consists of deep teals and blues contrasted with warm oranges and yellows from the city lights. Rain streaks appear as vertical lines across the canvas, while puddles on the ground create mirror-like reflections of the surrounding lights. The composition uses multiple arches to create a tunnel effect, drawing the viewer's eye toward the glowing cityscape. The overall effect captures the mysterious and enchanting quality of a city at night in the rain, perfectly embodying the "nocturnity" of its title.