Generates a realistic image split in half, where on the left side there is a bad

generates a realistic image split in half, where on the left side there is a bad public space prioritizing cars, tall buildings and no people while the right side is a nice public space with people circulating, benches to sit on, craft shops, no cars, cycle paths and 3-story buildings. Both images on each side separated but united by a center and inspired by the city of Santiago de Chile