Create a portrait-oriented artwork that dynamically explores the theme of urban life, illustrating the collision between natural elements and industrialization. This piece should reflect the chaos and beauty of modern cities through a fragmented cityscape collage, interspersed with natural textures like leaves and water, creating a compelling visual narrative. The composition will utilize layers of mixed media, including vibrant watercolor splashes, photographic clippings, and expressive acrylic brush strokes, to create a towering cityscape. The style should blend photorealism and expressionism, capturing the intricate details of urban architecture alongside the organic forms of nature. For camera settings, employ a wide aperture to achieve a soft background blur, ensuring that foreground textures—especially around the cityscape's edges and natural elements—remain crisp and detailed. The lighting setup should feature high-contrast illumination, highlighting the reflective surfaces of glass skyscrapers while casting deep shadows in their crevices, thus enhancing the overall sense of depth and dimension. In the foreground, incorporate elements such as water droplets and torn leaf shapes that symbolize nature's intrusion into the man-made environment. The background will showcase a fragmented urban skyline, emphasizing reflections on glass surfaces, creating a dynamic interplay between the urban and natural worlds. The primary focus should be on a futuristic skyscraper positioned centrally, its glass exterior reflecting organic elements like trees and clouds, forming a visual harmony that suggests coexistence between urban structures and nature. In post-production, add HDR effects to amplify the contrast between the shiny, reflective surfaces of the buildings and the softer, more delicate natural elements. Integrate organic textures like leaves and water droplets within the reflective glass structures, resulting in a rich, multi-textured cityscape where nature appears to reclaim urban spaces. For a neo-futurist twist, consider incorporating holographic elements or subtle digital overlays of floating data, emphasizing the ongoing tension between technology and nature. This artwork will encapsulate the essence of urban decay and renewal, merging mixed media collage techniques with a modern artistic vision.