Create a black and white line art illustration of a vintage city street scene set in the mid-20th century. The focus should be on a grand, historic building with tall columns and detailed architectural features typical of a Southern city courthouse or government building. In front of the building, depict classic 1950s and early 1960s cars parked and driving by. Add a figure walking away from the viewer toward the building, dressed in mid-century clothing, such as a light suit and a fedora hat. Include palm trees and lampposts typical of a Southern city to add to the period atmosphere. Use strong lines, contrast, and shading to create depth and capture the essence of a bustling mid-century city street without any text or titles