Subway - Poster

This poster reduces the subway to three signs: one word, one opening, two streams. A metaphor of passage, movement and contrast. Style: Ultra-minimalist. Neutral background, simple black typography, perfectly round black tunnel, and two gradient color beams (red-orange / blue-cyan). A quasi-conceptual composition. Artistic Description: A simple black arc at the bottom of the frame suggests a tunnel. Two colorful oblique features escape, such as metro lines or light flows. Empty breathes the image, focusing the eye on these three symbolic elements. The whole expresses the metro as an abstraction: journey, silence, speed.