This is a high-resolution isometric view illustration with the help of digital technology, which shows the urban travel scene with vitality and order in all directions, creating a unique atmosphere of simplicity and comfort. The screen is dominated by pure white, calm dark gray and fresh light blue, conveying a sense of freshness and tranquility. In the center of the picture, a white modern landmark building rises from the ground with smooth and simple lines. The glass curtain wall shines with soft light in the sun, reflecting the blue sky and white clouds. On the ground floor of the building is a transparent open space with neat white leisure tables and chairs. Several travelers are sitting there enjoying coffee and enjoying a moment of peace in the city. On the left side of the picture, a dark gray pedestrian street runs through it, and the street floor is paved with flat stone slabs, clean and tidy. On both sides of the street are characteristic shops light blue windows, and various exquisite commodities are displayed in the windows. The signboard design of each shop is simple and creative, neatly arranged, exuding a unique urban atmosphere. Pedestrians strolled leisurely along the street, some stopping to admire the windows, some talking softly with their companions, and everything seemed orderly. In the background, a patchwork of gray-and-white tall buildings set off against the light blue sky. The windows of the tall buildings are neatly arranged, like stars in the sun. Between the buildings, several light blue pedestrian bridges span across, connecting different blocks, and pedestrians come and go on the bridge, forming a dynamic and harmonious picture. In the distance, a white park is located in it. The park is lined with trees and a winding light blue stream passes through it, adding a touch of natural freshness to the city. The whole city floor is spotless, and the sun is evenly sprinkled in every corner. Soft diffuse light is used for rendering to simulate comfortable light in sunny days and avoid the clutter caused by strong light and shadow contrast. The light and shadow directions of all objects are consistent, which strengthens the sense of spatial order of the picture. Using advanced 3D rendering technology, combined with the exquisite lighting effects of the studio level, the lighting is carefully arranged and rendered with the help of C4D software. The effect of depth of field is skillfully used to accurately focus on the landmark buildings in the center and leisure travelers, making the pedestrian street in the foreground and the high-rise buildings in the background moderately virtual, highlighting the main body and enhancing the sense of hierarchy of the picture. For the edges and secondary elements of the picture, the appropriate use of fuzzy effects, so that its natural integration into the background, so that the focus of the picture is more prominent. In the later period, through meticulous color correction, the color balance, contrast and brightness are accurately adjusted to further strengthen the frestness and comfort of the picture, making the city travel scene full of vitality and charm.