Jackson Park, Chicago, scenic view, lush greenery, trees, Lake Michigan, blue water, skyline, distant skyscrapers, clear sky, sunny day, wide-angle shot, natural light, vibrant colors, walking paths, people strolling, birds flying, serene atmosphere, reflection on water, architectural structures, historical landmark, World's Fair, outdoor, panoramic view, spring season, blooming flowers, well-maintained lawns, recreational area, urban park.