contemporary 2D stock illustration, clean simplified natural forms, flat color areas with gentle soft gradient shading, rounded believable proportions, restrained detail, no outer outlines, no texture or grain, non-photorealistic. A quiet airport terminal area with large windows, a few empty seats, distant runway shapes, and simplified ceiling lights. Modern travel palette with cool neutrals and one restrained accent. Keep the center-right area visually uncluttered with simple forms and open space behind layered foreground subjects. No characters, no text. Voir plus