louisville city skyline: pop art-inspired in roy lichtenstein style

louisville city skyline pop art roy lichtenstein american regionalism bold primary colors andy singer norman bluhm poster santiago calatrava artistic depiction urban landscape vibrant comic book style graphic design modern contemporary artwork architecture cityscape culture visual retro aesthetic interpretation skyscrapers expression environment lines geometric shapes technique colorful composition skyline: art-inspired cartoonish large river iconography showcases elements yellow red reminiscent midwest gothic style detailed skies block prints add depth character captivating scene generated