Digital illustration, vintage style, featuring a double-decker bus with a white and orange color scheme. The bus is depicted in a stylized manner with a retro feel, set against a background that resembles a textured, abstract pattern. The bus is shown from a three-quarter angle, with the front facing the viewer, and the wheels and grill are clearly visible. The image has a nostalgic and artistic quality, reminiscent of classic travel posters or advertisements.